11825874398 has 16 divisors (see below), whose sum is σ = 20108775120. Its totient is φ = 5170827456.

The previous prime is 11825874383. The next prime is 11825874409. The reversal of 11825874398 is 89347852811.

It is a congruent number.

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, 11969015 + ... + 11970002.

It is an arithmetic number, because the mean of its divisors is an integer number (1256798445).

Almost surely, 2^11825874398 is an apocalyptic number.

11825874398 is a deficient number, since it is larger than the sum of its proper divisors (8282900722).

11825874398 is a wasteful number, since it uses less digits than its factorization.

11825874398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23939051.

The product of its digits is 3870720, while the sum is 56.

The spelling of 11825874398 in words is "eleven billion, eight hundred twenty-five million, eight hundred seventy-four thousand, three hundred ninety-eight".