214953395434 has 16 divisors (see below), whose sum is σ = 324918338976. Its totient is φ = 106647418800.

The previous prime is 214953395413. The next prime is 214953395483. The reversal of 214953395434 is 434593359412.

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, 4076989 + ... + 4129375.

It is an arithmetic number, because the mean of its divisors is an integer number (20307396186).

Almost surely, 2^214953395434 is an apocalyptic number.

214953395434 is a deficient number, since it is larger than the sum of its proper divisors (109964943542).

214953395434 is a wasteful number, since it uses less digits than its factorization.

214953395434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68181.

The product of its digits is 6998400, while the sum is 52.

The spelling of 214953395434 in words is "two hundred fourteen billion, nine hundred fifty-three million, three hundred ninety-five thousand, four hundred thirty-four".