40959389419902 has 12 divisors (see below), whose sum is σ = 88745343743160. Its totient is φ = 13653129806628.

The previous prime is 40959389419889. The next prime is 40959389419987. The reversal of 40959389419902 is 20991498395904.

40959389419902 is a `hidden beast` number, since 4 + 0 + 9 + 59 + 389 + 4 + 199 + 0 + 2 = 666.

40959389419902 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1137760817202 + ... + 1137760817237.

It is an arithmetic number, because the mean of its divisors is an integer number (7395445311930).

Almost surely, 2^{40959389419902} is an apocalyptic number.

40959389419902 is an abundant number, since it is smaller than the sum of its proper divisors (47785954323258).

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

40959389419902 is a wasteful number, since it uses less digits than its factorization.

40959389419902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2275521634447 (or 2275521634444 counting only the distinct ones).

The product of its (nonzero) digits is 226748160, while the sum is 72.

The spelling of 40959389419902 in words is "forty trillion, nine hundred fifty-nine billion, three hundred eighty-nine million, four hundred nineteen thousand, nine hundred two".