10456442923 has 8 divisors (see below), whose sum is σ = 10814100480. Its totient is φ = 10104417960.

The previous prime is 10456442911. The next prime is 10456442929. The reversal of 10456442923 is 32924465401.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10456442923 - 2⁵ = 10456442891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10456442929) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1404373 + ... + 1411798.

It is an arithmetic number, because the mean of its divisors is an integer number (1351762560).

Almost surely, 2^10456442923 is an apocalyptic number.

10456442923 is a deficient number, since it is larger than the sum of its proper divisors (357657557).

10456442923 is an equidigital number, since it uses as much as digits as its factorization.

10456442923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2816297.

The product of its (nonzero) digits is 207360, while the sum is 40.

The spelling of 10456442923 in words is "ten billion, four hundred fifty-six million, four hundred forty-two thousand, nine hundred twenty-three".