40076404026 has 8 divisors (see below), whose sum is σ = 80152808064. Its totient is φ = 13358801340.

The previous prime is 40076404007. The next prime is 40076404127. The reversal of 40076404026 is 62040467004.

It is a sphenic number, since it is the product of 3 distinct primes.

40076404026 is an admirable number.

It is a super-2 number, since 2×40076404026² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3339700330 + ... + 3339700341.

It is an arithmetic number, because the mean of its divisors is an integer number (10019101008).

Almost surely, 2^40076404026 is an apocalyptic number.

40076404026 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

40076404026 is a wasteful number, since it uses less digits than its factorization.

40076404026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6679400676.

The product of its (nonzero) digits is 32256, while the sum is 33.

The spelling of 40076404026 in words is "forty billion, seventy-six million, four hundred four thousand, twenty-six".