24265451020 has 24 divisors (see below), whose sum is σ = 51181938864. Its totient is φ = 9663420096.

The previous prime is 24265451003. The next prime is 24265451051. The reversal of 24265451020 is 2015456242.

It is a super-2 number, since 2×24265451020² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2667867 + ... + 2676946.

It is an arithmetic number, because the mean of its divisors is an integer number (2132580786).

Almost surely, 2^24265451020 is an apocalyptic number.

24265451020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

24265451020 is an abundant number, since it is smaller than the sum of its proper divisors (26916487844).

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

24265451020 is a wasteful number, since it uses less digits than its factorization.

24265451020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5345049 (or 5345047 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 31.

The spelling of 24265451020 in words is "twenty-four billion, two hundred sixty-five million, four hundred fifty-one thousand, twenty".