426345071188 has 24 divisors (see below), whose sum is σ = 746648360640. Its totient is φ = 213017036160.

The previous prime is 426345071167. The next prime is 426345071197. The reversal of 426345071188 is 881170543624.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 40098633 + ... + 40109263.

It is an arithmetic number, because the mean of its divisors is an integer number (31110348360).

Almost surely, 2^426345071188 is an apocalyptic number.

It is an amenable number.

426345071188 is a deficient number, since it is larger than the sum of its proper divisors (320303289452).

426345071188 is a wasteful number, since it uses less digits than its factorization.

426345071188 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17007 (or 17005 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 49.

The spelling of 426345071188 in words is "four hundred twenty-six billion, three hundred forty-five million, seventy-one thousand, one hundred eighty-eight".