354302053550123 has 16 divisors (see below), whose sum is σ = 411795763484160. Its totient is φ = 298528529757696.

The previous prime is 354302053550111. The next prime is 354302053550161. The reversal of 354302053550123 is 321055350203453.

It is not a de Polignac number, because 354302053550123 - 2¹⁰ = 354302053549099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (354302053550323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6249911 + ... + 27343472.

It is an arithmetic number, because the mean of its divisors is an integer number (25737235217760).

Almost surely, 2^{354302053550123} is an apocalyptic number.

354302053550123 is a deficient number, since it is larger than the sum of its proper divisors (57493709934037).

354302053550123 is a wasteful number, since it uses less digits than its factorization.

354302053550123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33618986.

The product of its (nonzero) digits is 810000, while the sum is 41.

The spelling of 354302053550123 in words is "three hundred fifty-four trillion, three hundred two billion, fifty-three million, five hundred fifty thousand, one hundred twenty-three".