11874380036 has 6 divisors (see below), whose sum is σ = 20780165070. Its totient is φ = 5937190016.

The previous prime is 11874380009. The next prime is 11874380041. The reversal of 11874380036 is 63008347811.

It can be written as a sum of positive squares in only one way, i.e., 11557540036 + 316840000 = 107506^2 + 17800^2 .

It is a super-2 number, since 2×11874380036² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11874379975 and 11874380002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1484297501 + ... + 1484297508.

It is an arithmetic number, because the mean of its divisors is an integer number (3463360845).

Almost surely, 2^11874380036 is an apocalyptic number.

It is an amenable number.

11874380036 is a deficient number, since it is larger than the sum of its proper divisors (8905785034).

11874380036 is a wasteful number, since it uses less digits than its factorization.

11874380036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2968595013 (or 2968595011 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 41.

The spelling of 11874380036 in words is "eleven billion, eight hundred seventy-four million, three hundred eighty thousand, thirty-six".