23622385742 has 8 divisors (see below), whose sum is σ = 35453456976. Its totient is φ = 11804566752.

The previous prime is 23622385729. The next prime is 23622385747. The reversal of 23622385742 is 24758322632.

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

It is a junction number, because it is equal to n+sod(n) for n = 23622385693 and 23622385702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23622385747) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3308603 + ... + 3315734.

It is an arithmetic number, because the mean of its divisors is an integer number (4431682122).

Almost surely, 2^23622385742 is an apocalyptic number.

23622385742 is a deficient number, since it is larger than the sum of its proper divisors (11831071234).

23622385742 is a wasteful number, since it uses less digits than its factorization.

23622385742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6626122.

The product of its digits is 967680, while the sum is 44.

The spelling of 23622385742 in words is "twenty-three billion, six hundred twenty-two million, three hundred eighty-five thousand, seven hundred forty-two".