24485840969 has 16 divisors (see below), whose sum is σ = 25280038224. Its totient is φ = 23707104000.

The previous prime is 24485840957. The next prime is 24485840999. The reversal of 24485840969 is 96904858442.

It can be written as a sum of positive squares in 8 ways, for example, as 1698428944 + 22787412025 = 41212^2 + 150955^2 .

It is a cyclic number.

It is not a de Polignac number, because 24485840969 - 2³² = 20190873673 is a prime.

It is a super-2 number, since 2×24485840969² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (24485840999) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1054367 + ... + 1077339.

It is an arithmetic number, because the mean of its divisors is an integer number (1580002389).

Almost surely, 2^24485840969 is an apocalyptic number.

It is an amenable number.

24485840969 is a deficient number, since it is larger than the sum of its proper divisors (794197255).

24485840969 is a wasteful number, since it uses less digits than its factorization.

24485840969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23308.

The product of its (nonzero) digits is 19906560, while the sum is 59.

The spelling of 24485840969 in words is "twenty-four billion, four hundred eighty-five million, eight hundred forty thousand, nine hundred sixty-nine".