20241573251040 has 144 divisors (see below), whose sum is σ = 71302574318976. Its totient is φ = 5223631795200.

The previous prime is 20241573251023. The next prime is 20241573251069. The reversal of 20241573251040 is 4015237514202.

20241573251040 is a `hidden beast` number, since 2 + 0 + 2 + 41 + 573 + 2 + 5 + 1 + 0 + 40 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a super-2 number, since 2×20241573251040² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 20241573250986 and 20241573251004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 226675491 + ... + 226764770.

It is an arithmetic number, because the mean of its divisors is an integer number (495156766104).

Almost surely, 2^{20241573251040} is an apocalyptic number.

20241573251040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20241573251040 is an abundant number, since it is smaller than the sum of its proper divisors (51061001067936).

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

20241573251040 is a wasteful number, since it uses less digits than its factorization.

20241573251040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 453440313 (or 453440302 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 36.

The spelling of 20241573251040 in words is "twenty trillion, two hundred forty-one billion, five hundred seventy-three million, two hundred fifty-one thousand, forty".