22753240742 has 16 divisors (see below), whose sum is σ = 36359211312. Its totient is φ = 10641715200.

The previous prime is 22753240723. The next prime is 22753240771. The reversal of 22753240742 is 24704235722.

It is a junction number, because it is equal to n+sod(n) for n = 22753240696 and 22753240705.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2047259 + ... + 2058342.

It is an arithmetic number, because the mean of its divisors is an integer number (2272450707).

Almost surely, 2^22753240742 is an apocalyptic number.

22753240742 is a deficient number, since it is larger than the sum of its proper divisors (13605970570).

22753240742 is a wasteful number, since it uses less digits than its factorization.

22753240742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4105783.

The product of its (nonzero) digits is 188160, while the sum is 38.

The spelling of 22753240742 in words is "twenty-two billion, seven hundred fifty-three million, two hundred forty thousand, seven hundred forty-two".