10023442134 has 16 divisors (see below), whose sum is σ = 21101983680. Its totient is φ = 3165297480.

The previous prime is 10023442123. The next prime is 10023442139. The reversal of 10023442134 is 43124432001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10023442139) 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, 43962352 + ... + 43962579.

It is an arithmetic number, because the mean of its divisors is an integer number (1318873980).

Almost surely, 2^10023442134 is an apocalyptic number.

10023442134 is an abundant number, since it is smaller than the sum of its proper divisors (11078541546).

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

10023442134 is a wasteful number, since it uses less digits than its factorization.

10023442134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87924955.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 10023442134 its reverse (43124432001), we get a palindrome (53147874135).

The spelling of 10023442134 in words is "ten billion, twenty-three million, four hundred forty-two thousand, one hundred thirty-four".