345167231004 has 36 divisors (see below), whose sum is σ = 880660328184. Its totient is φ = 113980455072.

The previous prime is 345167230981. The next prime is 345167231021. The reversal of 345167231004 is 400132761543.

345167231004 is a `hidden beast` number, since 34 + 516 + 7 + 2 + 3 + 100 + 4 = 666.

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 self number, because there is not a number n which added to its sum of digits gives 345167231004.

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, 44799787 + ... + 44807490.

It is an arithmetic number, because the mean of its divisors is an integer number (24462786894).

Almost surely, 2^345167231004 is an apocalyptic number.

It is an amenable number.

345167231004 is an abundant number, since it is smaller than the sum of its proper divisors (535493097180).

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

345167231004 is a wasteful number, since it uses less digits than its factorization.

345167231004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89607394 (or 89607389 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

Adding to 345167231004 its reverse (400132761543), we get a palindrome (745299992547).

The spelling of 345167231004 in words is "three hundred forty-five billion, one hundred sixty-seven million, two hundred thirty-one thousand, four".