354295856514 has 16 divisors (see below), whose sum is σ = 725874438240. Its totient is φ = 115218164640.

The previous prime is 354295856449. The next prime is 354295856549. The reversal of 354295856514 is 415658592453.

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, 720113284 + ... + 720113775.

It is an arithmetic number, because the mean of its divisors is an integer number (45367152390).

Almost surely, 2^354295856514 is an apocalyptic number.

354295856514 is an abundant number, since it is smaller than the sum of its proper divisors (371578581726).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

354295856514 is a wasteful number, since it uses less digits than its factorization.

354295856514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1440227105.

The product of its digits is 25920000, while the sum is 57.

The spelling of 354295856514 in words is "three hundred fifty-four billion, two hundred ninety-five million, eight hundred fifty-six thousand, five hundred fourteen".