40208888426 has 16 divisors (see below), whose sum is σ = 71306403840. Its totient is φ = 16638160560.

The previous prime is 40208888417. The next prime is 40208888459. The reversal of 40208888426 is 62488880204.

40208888426 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, 49517930 + ... + 49518741.

It is an arithmetic number, because the mean of its divisors is an integer number (4456650240).

Almost surely, 2^40208888426 is an apocalyptic number.

40208888426 is a deficient number, since it is larger than the sum of its proper divisors (31097515414).

40208888426 is a wasteful number, since it uses less digits than its factorization.

40208888426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99036709.

The product of its (nonzero) digits is 1572864, while the sum is 50.

The spelling of 40208888426 in words is "forty billion, two hundred eight million, eight hundred eighty-eight thousand, four hundred twenty-six".