351488471472 has 80 divisors (see below), whose sum is σ = 1010621566080. Its totient is φ = 116963143488.

The previous prime is 351488471449. The next prime is 351488471473. The reversal of 351488471472 is 274174884153.

351488471472 is a `hidden beast` number, since 3 + 51 + 4 + 88 + 47 + 1 + 472 = 666.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (351488471473) 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, 439458 + ... + 946625.

It is an arithmetic number, because the mean of its divisors is an integer number (12632769576).

Almost surely, 2^351488471472 is an apocalyptic number.

It is an amenable number.

351488471472 is an abundant number, since it is smaller than the sum of its proper divisors (659133094608).

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

351488471472 is a wasteful number, since it uses less digits than its factorization.

351488471472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1386687 (or 1386675 counting only the distinct ones).

The product of its digits is 6021120, while the sum is 54.

The spelling of 351488471472 in words is "three hundred fifty-one billion, four hundred eighty-eight million, four hundred seventy-one thousand, four hundred seventy-two".