2351264432 has 40 divisors (see below), whose sum is σ = 4974540240. Its totient is φ = 1067719680.

The previous prime is 2351264429. The next prime is 2351264437. The reversal of 2351264432 is 2344621532.

It is not an unprimeable number, because it can be changed into a prime (2351264437) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 192788 + ... + 204620.

It is an arithmetic number, because the mean of its divisors is an integer number (124363506).

Almost surely, 2^2351264432 is an apocalyptic number.

2351264432 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2351264432 is an abundant number, since it is smaller than the sum of its proper divisors (2623275808).

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

2351264432 is a wasteful number, since it uses less digits than its factorization.

2351264432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12981 (or 12975 counting only the distinct ones).

The product of its digits is 34560, while the sum is 32.

The square root of 2351264432 is about 48489.8384406465. The cubic root of 2351264432 is about 1329.7413015597.

Adding to 2351264432 its reverse (2344621532), we get a palindrome (4695885964).

The spelling of 2351264432 in words is "two billion, three hundred fifty-one million, two hundred sixty-four thousand, four hundred thirty-two".