1351041432 has 48 divisors (see below), whose sum is σ = 3657416040. Its totient is φ = 415703808.

The previous prime is 1351041409. The next prime is 1351041487. The reversal of 1351041432 is 2341401531.

It is a happy number.

It is a super-2 number, since 2×1351041432² = 3650625901961221248, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 162493 + ... + 170604.

Almost surely, 2^1351041432 is an apocalyptic number.

1351041432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1351041432 is an abundant number, since it is smaller than the sum of its proper divisors (2306374608).

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

1351041432 is a wasteful number, since it uses less digits than its factorization.

1351041432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333132 (or 333115 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 1351041432 is about 36756.5155040572. The cubic root of 1351041432 is about 1105.4935741950.

Adding to 1351041432 its reverse (2341401531), we get a palindrome (3692442963).

The spelling of 1351041432 in words is "one billion, three hundred fifty-one million, forty-one thousand, four hundred thirty-two".