23402656441642 has 8 divisors (see below), whose sum is σ = 35627924732256. Its totient is φ = 11526681530892.

The previous prime is 23402656441531. The next prime is 23402656441753. The reversal of 23402656441642 is 24614465620432.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (23402656441531) and next prime (23402656441753).

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87323344798 + ... + 87323345065.

It is an arithmetic number, because the mean of its divisors is an integer number (4453490591532).

Almost surely, 2^{23402656441642} is an apocalyptic number.

23402656441642 is a deficient number, since it is larger than the sum of its proper divisors (12225268290614).

23402656441642 is a wasteful number, since it uses less digits than its factorization.

23402656441642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174646689932.

The product of its (nonzero) digits is 6635520, while the sum is 49.

The spelling of 23402656441642 in words is "twenty-three trillion, four hundred two billion, six hundred fifty-six million, four hundred forty-one thousand, six hundred forty-two".