351105052242132 has 36 divisors (see below), whose sum is σ = 887537190204756. Its totient is φ = 117032163592320.

The previous prime is 351105052242127. The next prime is 351105052242143. The reversal of 351105052242132 is 231242250501153.

351105052242132 is a `hidden beast` number, since 3 + 5 + 1 + 10 + 50 + 522 + 42 + 1 + 32 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 324269191890576 + 26835860351556 = 18007476^2 + 5180334^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 117412119 + ... + 120365342.

It is an arithmetic number, because the mean of its divisors is an integer number (24653810839021).

Almost surely, 2^{351105052242132} is an apocalyptic number.

It is an amenable number.

351105052242132 is an abundant number, since it is smaller than the sum of its proper divisors (536432137962624).

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

351105052242132 is a wasteful number, since it uses less digits than its factorization.

351105052242132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237818488 (or 237818483 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The spelling of 351105052242132 in words is "three hundred fifty-one trillion, one hundred five billion, fifty-two million, two hundred forty-two thousand, one hundred thirty-two".