11858914744 has 8 divisors (see below), whose sum is σ = 22235465160. Its totient is φ = 5929457368.

The previous prime is 11858914703. The next prime is 11858914759. The reversal of 11858914744 is 44741985811.

11858914744 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 11858914691 and 11858914700.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 741182164 + ... + 741182179.

It is an arithmetic number, because the mean of its divisors is an integer number (2779433145).

Almost surely, 2^11858914744 is an apocalyptic number.

It is an amenable number.

11858914744 is a deficient number, since it is larger than the sum of its proper divisors (10376550416).

11858914744 is a wasteful number, since it uses less digits than its factorization.

11858914744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1482364349 (or 1482364345 counting only the distinct ones).

The product of its digits is 1290240, while the sum is 52.

The spelling of 11858914744 in words is "eleven billion, eight hundred fifty-eight million, nine hundred fourteen thousand, seven hundred forty-four".