10023919448 has 8 divisors (see below), whose sum is σ = 18794848980. Its totient is φ = 5011959720.

The previous prime is 10023919421. The next prime is 10023919459. The reversal of 10023919448 is 84491932001.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×10023919448² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 626494958 + ... + 626494973.

Almost surely, 2^10023919448 is an apocalyptic number.

It is an amenable number.

10023919448 is a deficient number, since it is larger than the sum of its proper divisors (8770929532).

10023919448 is a wasteful number, since it uses less digits than its factorization.

10023919448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1252989937 (or 1252989933 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 41.

The spelling of 10023919448 in words is "ten billion, twenty-three million, nine hundred nineteen thousand, four hundred forty-eight".