345433110372 has 72 divisors (see below), whose sum is σ = 999209405376. Its totient is φ = 98567440704.

The previous prime is 345433110371. The next prime is 345433110383. The reversal of 345433110372 is 273011334543.

345433110372 is a `hidden beast` number, since 3 + 4 + 543 + 3 + 1 + 103 + 7 + 2 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (345433110371) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 691858 + ... + 1081449.

It is an arithmetic number, because the mean of its divisors is an integer number (13877908408).

Almost surely, 2^345433110372 is an apocalyptic number.

It is an amenable number.

345433110372 is an abundant number, since it is smaller than the sum of its proper divisors (653776295004).

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

345433110372 is a wasteful number, since it uses less digits than its factorization.

345433110372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1774097 (or 1774092 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 36.

The spelling of 345433110372 in words is "three hundred forty-five billion, four hundred thirty-three million, one hundred ten thousand, three hundred seventy-two".