22943242543680 has 224 divisors, whose sum is σ = 81913828348800. Its totient is φ = 6044484593664.

The previous prime is 22943242543609. The next prime is 22943242543687. The reversal of 22943242543680 is 8634524234922.

22943242543680 is a `hidden beast` number, since 2 + 2 + 9 + 4 + 3 + 24 + 254 + 368 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (22943242543687) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15279675 + ... + 16713914.

It is an arithmetic number, because the mean of its divisors is an integer number (365686733700).

Almost surely, 2^{22943242543680} is an apocalyptic number.

22943242543680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22943242543680 is an abundant number, since it is smaller than the sum of its proper divisors (58970585805120).

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

22943242543680 is a wasteful number, since it uses less digits than its factorization.

22943242543680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31993698 (or 31993682 counting only the distinct ones).

The product of its (nonzero) digits is 19906560, while the sum is 54.

The spelling of 22943242543680 in words is "twenty-two trillion, nine hundred forty-three billion, two hundred forty-two million, five hundred forty-three thousand, six hundred eighty".