351104681862 has 224 divisors, whose sum is σ = 897995649024. Its totient is φ = 101963188800.

The previous prime is 351104681833. The next prime is 351104681897. The reversal of 351104681862 is 268186401153.

351104681862 is a `hidden beast` number, since 3 + 5 + 1 + 1 + 0 + 468 + 186 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 39753787 + ... + 39762617.

Almost surely, 2^351104681862 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 351104681862, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (448997824512).

351104681862 is an abundant number, since it is smaller than the sum of its proper divisors (546890967162).

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

351104681862 is a wasteful number, since it uses less digits than its factorization.

351104681862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8966 (or 8951 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 45.

The spelling of 351104681862 in words is "three hundred fifty-one billion, one hundred four million, six hundred eighty-one thousand, eight hundred sixty-two".