342110040 has 128 divisors (see below), whose sum is σ = 1103362560. Its totient is φ = 84547584.

The previous prime is 342110011. The next prime is 342110051. The reversal of 342110040 is 40011243.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 135429 + ... + 137931.

It is an arithmetic number, because the mean of its divisors is an integer number (8620020).

Almost surely, 2^342110040 is an apocalyptic number.

342110040 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 342110040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (551681280).

342110040 is an abundant number, since it is smaller than the sum of its proper divisors (761252520).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

342110040 is a wasteful number, since it uses less digits than its factorization.

342110040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2601 (or 2597 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 342110040 is about 18496.2169104928. The cubic root of 342110040 is about 699.3940606675.

Adding to 342110040 its reverse (40011243), we get a palindrome (382121283).

The spelling of 342110040 in words is "three hundred forty-two million, one hundred ten thousand, forty".