354412402152 has 32 divisors (see below), whose sum is σ = 894159736800. Its totient is φ = 117053636544.

The previous prime is 354412402133. The next prime is 354412402159. The reversal of 354412402152 is 251204214453.

It is a super-2 number, since 2×354412402152² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (354412402159) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67736758 + ... + 67741989.

It is an arithmetic number, because the mean of its divisors is an integer number (27942491775).

Almost surely, 2^354412402152 is an apocalyptic number.

It is an amenable number.

354412402152 is an abundant number, since it is smaller than the sum of its proper divisors (539747334648).

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

354412402152 is a wasteful number, since it uses less digits than its factorization.

354412402152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135478865 (or 135478861 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 33.

The spelling of 354412402152 in words is "three hundred fifty-four billion, four hundred twelve million, four hundred two thousand, one hundred fifty-two".