10446968140 has 48 divisors (see below), whose sum is σ = 25115634432. Its totient is φ = 3575687616.

The previous prime is 10446968131. The next prime is 10446968159. The reversal of 10446968140 is 4186964401.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18619 + ... + 145741.

It is an arithmetic number, because the mean of its divisors is an integer number (523242384).

Almost surely, 2^10446968140 is an apocalyptic number.

10446968140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10446968140 is an abundant number, since it is smaller than the sum of its proper divisors (14668666292).

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

10446968140 is a wasteful number, since it uses less digits than its factorization.

10446968140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127726 (or 127724 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 43.

The spelling of 10446968140 in words is "ten billion, four hundred forty-six million, nine hundred sixty-eight thousand, one hundred forty".