40268040084 has 24 divisors (see below), whose sum is σ = 104398622720. Its totient is φ = 13422679992.

The previous prime is 40268040077. The next prime is 40268040091. The reversal of 40268040084 is 48004086204.

It is an interprime number because it is at equal distance from previous prime (40268040077) and next prime (40268040091).

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 186426004 + ... + 186426219.

Almost surely, 2^40268040084 is an apocalyptic number.

It is an amenable number.

40268040084 is an abundant number, since it is smaller than the sum of its proper divisors (64130582636).

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

40268040084 is a wasteful number, since it uses less digits than its factorization.

40268040084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 372852236 (or 372852228 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 36.

The spelling of 40268040084 in words is "forty billion, two hundred sixty-eight million, forty thousand, eighty-four".