3553400344158 has 64 divisors (see below), whose sum is σ = 9234381150720. Its totient is φ = 991646603136.

The previous prime is 3553400344147. The next prime is 3553400344159. The reversal of 3553400344158 is 8514430043553.

3553400344158 is a `hidden beast` number, since 3 + 5 + 53 + 400 + 3 + 44 + 158 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3553400344159) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 109292235 + ... + 109324742.

It is an arithmetic number, because the mean of its divisors is an integer number (144287205480).

Almost surely, 2^{3553400344158} is an apocalyptic number.

3553400344158 is an abundant number, since it is smaller than the sum of its proper divisors (5680980806562).

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

3553400344158 is a wasteful number, since it uses less digits than its factorization.

3553400344158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218617038 (or 218617032 counting only the distinct ones).

The product of its (nonzero) digits is 1728000, while the sum is 45.

The spelling of 3553400344158 in words is "three trillion, five hundred fifty-three billion, four hundred million, three hundred forty-four thousand, one hundred fifty-eight".