23442102442 has 32 divisors (see below), whose sum is σ = 39277151424. Its totient is φ = 10403500800.

The previous prime is 23442102373. The next prime is 23442102493. The reversal of 23442102442 is 24420124432.

It is a self number, because there is not a number n which added to its sum of digits gives 23442102442.

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, 96192 + ... + 236932.

It is an arithmetic number, because the mean of its divisors is an integer number (1227410982).

Almost surely, 2^23442102442 is an apocalyptic number.

23442102442 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

23442102442 is a deficient number, since it is larger than the sum of its proper divisors (15835048982).

23442102442 is a wasteful number, since it uses less digits than its factorization.

23442102442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140934.

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 23442102442 its reverse (24420124432), we get a palindrome (47862226874).

The spelling of 23442102442 in words is "twenty-three billion, four hundred forty-two million, one hundred two thousand, four hundred forty-two".