22923679269240 has 192 divisors, whose sum is σ = 81806071707360. Its totient is φ = 5753393971200.

The previous prime is 22923679269233. The next prime is 22923679269269. The reversal of 22923679269240 is 4296297632922.

It is a happy number.

22923679269240 is a `hidden beast` number, since 2 + 2 + 9 + 2 + 367 + 9 + 26 + 9 + 240 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 69199561 + ... + 69530040.

Almost surely, 2^{22923679269240} is an apocalyptic number.

22923679269240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22923679269240 is an abundant number, since it is smaller than the sum of its proper divisors (58882392438120).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22923679269240 is a wasteful number, since it uses less digits than its factorization.

22923679269240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138729644 (or 138729628 counting only the distinct ones).

The product of its (nonzero) digits is 70543872, while the sum is 63.

The spelling of 22923679269240 in words is "twenty-two trillion, nine hundred twenty-three billion, six hundred seventy-nine million, two hundred sixty-nine thousand, two hundred forty".