23632045242 has 32 divisors (see below), whose sum is σ = 50906221632. Its totient is φ = 7270479744.

The previous prime is 23632045223. The next prime is 23632045303. The reversal of 23632045242 is 24254023632.

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, 858253 + ... + 885359.

It is an arithmetic number, because the mean of its divisors is an integer number (1590819426).

Almost surely, 2^23632045242 is an apocalyptic number.

23632045242 is an abundant number, since it is smaller than the sum of its proper divisors (27274176390).

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

23632045242 is a wasteful number, since it uses less digits than its factorization.

23632045242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38302.

The product of its (nonzero) digits is 69120, while the sum is 33.

Adding to 23632045242 its reverse (24254023632), we get a palindrome (47886068874).

The spelling of 23632045242 in words is "twenty-three billion, six hundred thirty-two million, forty-five thousand, two hundred forty-two".