40426446626 has 16 divisors (see below), whose sum is σ = 61399604448. Its totient is φ = 19960144800.

The previous prime is 40426446587. The next prime is 40426446631. The reversal of 40426446626 is 62664462404.

40426446626 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 296606 + ... + 410886.

It is an arithmetic number, because the mean of its divisors is an integer number (3837475278).

Almost surely, 2^40426446626 is an apocalyptic number.

40426446626 is a deficient number, since it is larger than the sum of its proper divisors (20973157822).

40426446626 is a wasteful number, since it uses less digits than its factorization.

40426446626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116497.

The product of its (nonzero) digits is 1327104, while the sum is 44.

The spelling of 40426446626 in words is "forty billion, four hundred twenty-six million, four hundred forty-six thousand, six hundred twenty-six".