23104131442 has 64 divisors (see below), whose sum is σ = 44117913600. Its totient is φ = 8846228160.

The previous prime is 23104131403. The next prime is 23104131473. The reversal of 23104131442 is 24413140132.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 407784 + ... + 460972.

It is an arithmetic number, because the mean of its divisors is an integer number (689342400).

Almost surely, 2^23104131442 is an apocalyptic number.

23104131442 is the 124108-th pentagonal number.

23104131442 is a deficient number, since it is larger than the sum of its proper divisors (21013782158).

23104131442 is a wasteful number, since it uses less digits than its factorization.

23104131442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53311.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 23104131442 its reverse (24413140132), we get a palindrome (47517271574).

The spelling of 23104131442 in words is "twenty-three billion, one hundred four million, one hundred thirty-one thousand, four hundred forty-two".