24908312090 has 8 divisors (see below), whose sum is σ = 44834961780. Its totient is φ = 9963324832.

The previous prime is 24908312083. The next prime is 24908312123. The reversal of 24908312090 is 9021380942.

It can be written as a sum of positive squares in 2 ways, for example, as 23409306001 + 1499006089 = 153001^2 + 38717^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×24908312090² (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 3 ways as a sum of consecutive naturals, for example, 1245415595 + ... + 1245415614.

Almost surely, 2^24908312090 is an apocalyptic number.

24908312090 is a deficient number, since it is larger than the sum of its proper divisors (19926649690).

24908312090 is a wasteful number, since it uses less digits than its factorization.

24908312090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2490831216.

The product of its (nonzero) digits is 31104, while the sum is 38.

The spelling of 24908312090 in words is "twenty-four billion, nine hundred eight million, three hundred twelve thousand, ninety".