354215340058 has 16 divisors (see below), whose sum is σ = 576298704744. Its totient is φ = 162623971840.

The previous prime is 354215340023. The next prime is 354215340077. The reversal of 354215340058 is 850043512453.

It can be written as a sum of positive squares in 4 ways, for example, as 341316513729 + 12898826329 = 584223^2 + 113573^2 .

It is a super-3 number, since 3×354215340058³ (a number of 36 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 354215340058.

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, 127048585 + ... + 127051372.

Almost surely, 2^354215340058 is an apocalyptic number.

354215340058 is a deficient number, since it is larger than the sum of its proper divisors (222083364686).

354215340058 is a wasteful number, since it uses less digits than its factorization.

354215340058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254100017.

The product of its (nonzero) digits is 288000, while the sum is 40.

The spelling of 354215340058 in words is "three hundred fifty-four billion, two hundred fifteen million, three hundred forty thousand, fifty-eight".