22634525641040 has 80 divisors (see below), whose sum is σ = 54918627447168. Its totient is φ = 8659330487808.

The previous prime is 22634525640977. The next prime is 22634525641043. The reversal of 22634525641040 is 4014652543622.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a junction number, because it is equal to n+sod(n) for n = 22634525640982 and 22634525641000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22634525641043) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 18645107 + ... + 19821933.

Almost surely, 2^{22634525641040} is an apocalyptic number.

22634525641040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22634525641040 is an abundant number, since it is smaller than the sum of its proper divisors (32284101806128).

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

22634525641040 is a wasteful number, since it uses less digits than its factorization.

22634525641040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1187316 (or 1187310 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 44.

The spelling of 22634525641040 in words is "twenty-two trillion, six hundred thirty-four billion, five hundred twenty-five million, six hundred forty-one thousand, forty".