2320034040 has 96 divisors (see below), whose sum is σ = 7715513520. Its totient is φ = 604283904.

The previous prime is 2320034033. The next prime is 2320034053. The reversal of 2320034040 is 404300232.

2320034040 is a `hidden beast` number, since 2 + 320 + 0 + 340 + 4 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 59457 + ... + 90416.

Almost surely, 2^2320034040 is an apocalyptic number.

2320034040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2320034040 is an abundant number, since it is smaller than the sum of its proper divisors (5395479480).

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

2320034040 is a wasteful number, since it uses less digits than its factorization.

2320034040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149933 (or 149926 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 2320034040 is about 48166.7316723898. The cubic root of 2320034040 is about 1323.8276641243.

Adding to 2320034040 its reverse (404300232), we get a palindrome (2724334272).

The spelling of 2320034040 in words is "two billion, three hundred twenty million, thirty-four thousand, forty".