43426942192 has 40 divisors (see below), whose sum is σ = 86236355520. Its totient is φ = 21172945920.

The previous prime is 43426942157. The next prime is 43426942201. The reversal of 43426942192 is 29124962434.

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its 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, 1337284 + ... + 1369372.

It is an arithmetic number, because the mean of its divisors is an integer number (2155908888).

Almost surely, 2^43426942192 is an apocalyptic number.

It is an amenable number.

43426942192 is a deficient number, since it is larger than the sum of its proper divisors (42809413328).

43426942192 is a wasteful number, since it uses less digits than its factorization.

43426942192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34201 (or 34195 counting only the distinct ones).

The product of its digits is 746496, while the sum is 46.

The spelling of 43426942192 in words is "forty-three billion, four hundred twenty-six million, nine hundred forty-two thousand, one hundred ninety-two".