23622345742 has 8 divisors (see below), whose sum is σ = 35503964496. Its totient is φ = 11787690912.

The previous prime is 23622345737. The next prime is 23622345779. The reversal of 23622345742 is 24754322632.

It is a happy number.

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 = 23622345695 and 23622345704.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11739723 + ... + 11741734.

It is an arithmetic number, because the mean of its divisors is an integer number (4437995562).

Almost surely, 2^23622345742 is an apocalyptic number.

23622345742 is a deficient number, since it is larger than the sum of its proper divisors (11881618754).

23622345742 is a wasteful number, since it uses less digits than its factorization.

23622345742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23481962.

The product of its digits is 483840, while the sum is 40.

The spelling of 23622345742 in words is "twenty-three billion, six hundred twenty-two million, three hundred forty-five thousand, seven hundred forty-two".