355195341955 has 16 divisors (see below), whose sum is σ = 426693692160. Its totient is φ = 283850248192.

The previous prime is 355195341937. The next prime is 355195341961. The reversal of 355195341955 is 559143591553.

It is a cyclic number.

It is not a de Polignac number, because 355195341955 - 2⁵ = 355195341923 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 355195341896 and 355195341905.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22562847 + ... + 22578583.

It is an arithmetic number, because the mean of its divisors is an integer number (26668355760).

Almost surely, 2^355195341955 is an apocalyptic number.

355195341955 is a deficient number, since it is larger than the sum of its proper divisors (71498350205).

355195341955 is a wasteful number, since it uses less digits than its factorization.

355195341955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20318.

The product of its digits is 9112500, while the sum is 55.

The spelling of 355195341955 in words is "three hundred fifty-five billion, one hundred ninety-five million, three hundred forty-one thousand, nine hundred fifty-five".