351301015072 has 96 divisors (see below), whose sum is σ = 801750942720. Its totient is φ = 148413772800.

The previous prime is 351301015063. The next prime is 351301015097. The reversal of 351301015072 is 270510103153.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 351301015072.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5146993 + ... + 5214799.

It is an arithmetic number, because the mean of its divisors is an integer number (8351572320).

Almost surely, 2^351301015072 is an apocalyptic number.

351301015072 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 351301015072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (400875471360).

351301015072 is an abundant number, since it is smaller than the sum of its proper divisors (450449927648).

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

351301015072 is a wasteful number, since it uses less digits than its factorization.

351301015072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68154 (or 68146 counting only the distinct ones).

The product of its (nonzero) digits is 3150, while the sum is 28.

The spelling of 351301015072 in words is "three hundred fifty-one billion, three hundred one million, fifteen thousand, seventy-two".