42250502013394 has 16 divisors (see below), whose sum is σ = 63623349704160. Its totient is φ = 21042774305280.

The previous prime is 42250502013389. The next prime is 42250502013479. The reversal of 42250502013394 is 49331020505224.

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, 12358192 + ... + 15402139.

It is an arithmetic number, because the mean of its divisors is an integer number (3976459356510).

Almost surely, 2^{42250502013394} is an apocalyptic number.

42250502013394 is a deficient number, since it is larger than the sum of its proper divisors (21372847690766).

42250502013394 is a wasteful number, since it uses less digits than its factorization.

42250502013394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27763305.

The product of its (nonzero) digits is 259200, while the sum is 40.

The spelling of 42250502013394 in words is "forty-two trillion, two hundred fifty billion, five hundred two million, thirteen thousand, three hundred ninety-four".