23010404442 has 32 divisors (see below), whose sum is σ = 48791500800. Its totient is φ = 7214161968.

The previous prime is 23010404437. The next prime is 23010404479. The reversal of 23010404442 is 24440401032.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 710218 + ... + 741909.

It is an arithmetic number, because the mean of its divisors is an integer number (1524734400).

Almost surely, 2^23010404442 is an apocalyptic number.

23010404442 is an abundant number, since it is smaller than the sum of its proper divisors (25781096358).

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

23010404442 is a wasteful number, since it uses less digits than its factorization.

23010404442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1452290.

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 23010404442 its reverse (24440401032), we get a palindrome (47450805474).

The spelling of 23010404442 in words is "twenty-three billion, ten million, four hundred four thousand, four hundred forty-two".