10423389344 has 24 divisors (see below), whose sum is σ = 20868865920. Its totient is φ = 5123359936.

The previous prime is 10423389337. The next prime is 10423389397. The reversal of 10423389344 is 44398332401.

It is a super-2 number, since 2×10423389344² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2758544 + ... + 2762319.

It is an arithmetic number, because the mean of its divisors is an integer number (869536080).

Almost surely, 2^10423389344 is an apocalyptic number.

It is an amenable number.

10423389344 is an abundant number, since it is smaller than the sum of its proper divisors (10445476576).

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

10423389344 is an equidigital number, since it uses as much as digits as its factorization.

10423389344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5520932 (or 5520924 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 41.

The spelling of 10423389344 in words is "ten billion, four hundred twenty-three million, three hundred eighty-nine thousand, three hundred forty-four".