394124420914 has 32 divisors (see below), whose sum is σ = 694375710336. Its totient is φ = 164253847680.

The previous prime is 394124420909. The next prime is 394124421049. The reversal of 394124420914 is 419024421493.

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, 942069 + ... + 1294504.

It is an arithmetic number, because the mean of its divisors is an integer number (21699240948).

Almost surely, 2^394124420914 is an apocalyptic number.

394124420914 is a deficient number, since it is larger than the sum of its proper divisors (300251289422).

394124420914 is a wasteful number, since it uses less digits than its factorization.

394124420914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2236930.

The product of its (nonzero) digits is 248832, while the sum is 43.

The spelling of 394124420914 in words is "three hundred ninety-four billion, one hundred twenty-four million, four hundred twenty thousand, nine hundred fourteen".