24992669193 has 32 divisors (see below), whose sum is σ = 35540729856. Its totient is φ = 15585755328.

The previous prime is 24992669189. The next prime is 24992669203. The reversal of 24992669193 is 39196629942.

It is not a de Polignac number, because 24992669193 - 2² = 24992669189 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (24992669113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5617896 + ... + 5622342.

It is an arithmetic number, because the mean of its divisors is an integer number (1110647808).

Almost surely, 2^24992669193 is an apocalyptic number.

24992669193 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

24992669193 is a deficient number, since it is larger than the sum of its proper divisors (10548060663).

24992669193 is a wasteful number, since it uses less digits than its factorization.

24992669193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6253.

The product of its digits is 11337408, while the sum is 60.

The spelling of 24992669193 in words is "twenty-four billion, nine hundred ninety-two million, six hundred sixty-nine thousand, one hundred ninety-three".