408349901144 has 16 divisors (see below), whose sum is σ = 798945459120. Its totient is φ = 195297778720.

The previous prime is 408349901129. The next prime is 408349901153. The reversal of 408349901144 is 441109943804.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1109646287 + ... + 1109646654.

It is an arithmetic number, because the mean of its divisors is an integer number (49934091195).

Almost surely, 2^408349901144 is an apocalyptic number.

It is an amenable number.

408349901144 is a deficient number, since it is larger than the sum of its proper divisors (390595557976).

408349901144 is a wasteful number, since it uses less digits than its factorization.

408349901144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2219292970 (or 2219292966 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 47.

The spelling of 408349901144 in words is "four hundred eight billion, three hundred forty-nine million, nine hundred one thousand, one hundred forty-four".