350445220220455 has 16 divisors (see below), whose sum is σ = 421348911960384. Its totient is φ = 279813536231680.

The previous prime is 350445220220429. The next prime is 350445220220479. The reversal of 350445220220455 is 554022022544053.

It is not a de Polignac number, because 350445220220455 - 2²⁷ = 350445086002727 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 22541632 + ... + 34770901.

It is an arithmetic number, because the mean of its divisors is an integer number (26334306997524).

Almost surely, 2^{350445220220455} is an apocalyptic number.

350445220220455 is a deficient number, since it is larger than the sum of its proper divisors (70903691739929).

350445220220455 is a wasteful number, since it uses less digits than its factorization.

350445220220455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57314906.

The product of its (nonzero) digits is 1920000, while the sum is 43.

The spelling of 350445220220455 in words is "three hundred fifty trillion, four hundred forty-five billion, two hundred twenty million, two hundred twenty thousand, four hundred fifty-five".