11358870842 has 16 divisors (see below), whose sum is σ = 18722921472. Its totient is φ = 5125434720.

The previous prime is 11358870823. The next prime is 11358870857. The reversal of 11358870842 is 24807885311.

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, 1881338 + ... + 1887365.

It is an arithmetic number, because the mean of its divisors is an integer number (1170182592).

Almost surely, 2^11358870842 is an apocalyptic number.

11358870842 is a deficient number, since it is larger than the sum of its proper divisors (7364050630).

11358870842 is a wasteful number, since it uses less digits than its factorization.

11358870842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3768853.

The product of its (nonzero) digits is 430080, while the sum is 47.

The spelling of 11358870842 in words is "eleven billion, three hundred fifty-eight million, eight hundred seventy thousand, eight hundred forty-two".