351413322052512 has 96 divisors (see below), whose sum is σ = 928025525952000. Its totient is φ = 116431100068608.

The previous prime is 351413322052501. The next prime is 351413322052517. The reversal of 351413322052512 is 215250223314153.

It is a tau number, because it is divible by the number of its divisors (96).

It is not an unprimeable number, because it can be changed into a prime (351413322052517) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 363427539 + ... + 364393197.

It is an arithmetic number, because the mean of its divisors is an integer number (9666932562000).

Almost surely, 2^{351413322052512} is an apocalyptic number.

351413322052512 is a gapful number since it is divisible by the number (32) 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 351413322052512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (464012762976000).

351413322052512 is an abundant number, since it is smaller than the sum of its proper divisors (576612203899488).

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

351413322052512 is a wasteful number, since it uses less digits than its factorization.

351413322052512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 988538 (or 988530 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 39.

Adding to 351413322052512 its reverse (215250223314153), we get a palindrome (566663545366665).

The spelling of 351413322052512 in words is "three hundred fifty-one trillion, four hundred thirteen billion, three hundred twenty-two million, fifty-two thousand, five hundred twelve".