40402030323308 has 24 divisors (see below), whose sum is σ = 70721229228384. Its totient is φ = 20195965440000.

The previous prime is 40402030323271. The next prime is 40402030323329. The reversal of 40402030323308 is 80332303020404.

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, 300540908 + ... + 300675308.

It is an arithmetic number, because the mean of its divisors is an integer number (2946717884516).

Almost surely, 2^{40402030323308} is an apocalyptic number.

It is an amenable number.

40402030323308 is a deficient number, since it is larger than the sum of its proper divisors (30319198905076).

40402030323308 is a wasteful number, since it uses less digits than its factorization.

40402030323308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152633 (or 152631 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 32.

The spelling of 40402030323308 in words is "forty trillion, four hundred two billion, thirty million, three hundred twenty-three thousand, three hundred eight".