10023154442 has 32 divisors (see below), whose sum is σ = 17656210560. Its totient is φ = 4177344960.

The previous prime is 10023154441. The next prime is 10023154447. The reversal of 10023154442 is 24445132001.

It is not an unprimeable number, because it can be changed into a prime (10023154441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1311392 + ... + 1319012.

It is an arithmetic number, because the mean of its divisors is an integer number (551756580).

Almost surely, 2^10023154442 is an apocalyptic number.

10023154442 is a deficient number, since it is larger than the sum of its proper divisors (7633056118).

10023154442 is a wasteful number, since it uses less digits than its factorization.

10023154442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10206.

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 10023154442 its reverse (24445132001), we get a palindrome (34468286443).

The spelling of 10023154442 in words is "ten billion, twenty-three million, one hundred fifty-four thousand, four hundred forty-two".