354385358855 has 8 divisors (see below), whose sum is σ = 463922651664. Its totient is φ = 257734806400.

The previous prime is 354385358849. The next prime is 354385358891. The reversal of 354385358855 is 558853583453.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 354385358855 - 2¹⁶ = 354385293319 is a prime.

It is a super-2 number, since 2×354385358855² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3221685026 + ... + 3221685135.

It is an arithmetic number, because the mean of its divisors is an integer number (57990331458).

Almost surely, 2^354385358855 is an apocalyptic number.

354385358855 is a deficient number, since it is larger than the sum of its proper divisors (109537292809).

354385358855 is a wasteful number, since it uses less digits than its factorization.

354385358855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6443370177.

The product of its digits is 172800000, while the sum is 62.

The spelling of 354385358855 in words is "three hundred fifty-four billion, three hundred eighty-five million, three hundred fifty-eight thousand, eight hundred fifty-five".