9140055426 has 48 divisors (see below), whose sum is σ = 19909719648. Its totient is φ = 3030374400.

The previous prime is 9140055413. The next prime is 9140055427. The reversal of 9140055426 is 6245500419.

It is a super-2 number, since 2×9140055426² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (9140055427) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5046061 + ... + 5047871.

It is an arithmetic number, because the mean of its divisors is an integer number (414785826).

Almost surely, 2^9140055426 is an apocalyptic number.

9140055426 is an abundant number, since it is smaller than the sum of its proper divisors (10769664222).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9140055426 is a wasteful number, since it uses less digits than its factorization.

9140055426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3167 (or 3164 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The square root of 9140055426 is about 95603.6370960854. The cubic root of 9140055426 is about 2090.8182220925.

The spelling of 9140055426 in words is "nine billion, one hundred forty million, fifty-five thousand, four hundred twenty-six".