24494077490 has 8 divisors (see below), whose sum is σ = 44089339500. Its totient is φ = 9797630992.

The previous prime is 24494077483. The next prime is 24494077577. The reversal of 24494077490 is 9477049442.

It can be written as a sum of positive squares in 2 ways, for example, as 22812175369 + 1681902121 = 151037^2 + 41011^2 .

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

It is a super-2 number, since 2×24494077490² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

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, 1224703865 + ... + 1224703884.

Almost surely, 2^24494077490 is an apocalyptic number.

24494077490 is a deficient number, since it is larger than the sum of its proper divisors (19595262010).

24494077490 is a wasteful number, since it uses less digits than its factorization.

24494077490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2449407756.

The product of its (nonzero) digits is 2032128, while the sum is 50.

The spelling of 24494077490 in words is "twenty-four billion, four hundred ninety-four million, seventy-seven thousand, four hundred ninety".