10744465920 has 80 divisors (see below), whose sum is σ = 34348739040. Its totient is φ = 2865188864.

The previous prime is 10744465877. The next prime is 10744465999. The reversal of 10744465920 is 2956444701.

It is a tau number, because it is divible by the number of its divisors (80).

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

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, 691830 + ... + 707189.

It is an arithmetic number, because the mean of its divisors is an integer number (429359238).

Almost surely, 2^10744465920 is an apocalyptic number.

10744465920 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10744465920 is an abundant number, since it is smaller than the sum of its proper divisors (23604273120).

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

10744465920 is an equidigital number, since it uses as much as digits as its factorization.

10744465920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1399045 (or 1399029 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 42.

The spelling of 10744465920 in words is "ten billion, seven hundred forty-four million, four hundred sixty-five thousand, nine hundred twenty".