40446050896 has 40 divisors (see below), whose sum is σ = 81791175744. Its totient is φ = 19339077120.

The previous prime is 40446050863. The next prime is 40446050903. The reversal of 40446050896 is 69805064404.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a congruent number.

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, 1868616 + ... + 1890136.

Almost surely, 2^40446050896 is an apocalyptic number.

40446050896 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

40446050896 is an abundant number, since it is smaller than the sum of its proper divisors (41345124848).

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

40446050896 is a wasteful number, since it uses less digits than its factorization.

40446050896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26659 (or 26653 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 46.

The spelling of 40446050896 in words is "forty billion, four hundred forty-six million, fifty thousand, eight hundred ninety-six".