351232004412 has 96 divisors (see below), whose sum is σ = 967461364800. Its totient is φ = 109985008896.

The previous prime is 351232004401. The next prime is 351232004419. The reversal of 351232004412 is 214400232153.

351232004412 is a `hidden beast` number, since 3 + 5 + 12 + 3 + 200 + 441 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (351232004419) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1399563 + ... + 1631330.

It is an arithmetic number, because the mean of its divisors is an integer number (10077722550).

Almost surely, 2^351232004412 is an apocalyptic number.

It is an amenable number.

351232004412 is an abundant number, since it is smaller than the sum of its proper divisors (616229360388).

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

351232004412 is a wasteful number, since it uses less digits than its factorization.

351232004412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3030972 (or 3030964 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

Adding to 351232004412 its reverse (214400232153), we get a palindrome (565632236565).

The spelling of 351232004412 in words is "three hundred fifty-one billion, two hundred thirty-two million, four thousand, four hundred twelve".