11858814363 has 16 divisors (see below), whose sum is σ = 17255002752. Its totient is φ = 7184736000.

The previous prime is 11858814361. The next prime is 11858814377. The reversal of 11858814363 is 36341885811.

It is not a de Polignac number, because 11858814363 - 2¹ = 11858814361 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11858814361) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41268 + ... + 159438.

It is an arithmetic number, because the mean of its divisors is an integer number (1078437672).

Almost surely, 2^11858814363 is an apocalyptic number.

11858814363 is a deficient number, since it is larger than the sum of its proper divisors (5396188389).

11858814363 is a wasteful number, since it uses less digits than its factorization.

11858814363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121226.

The product of its digits is 552960, while the sum is 48.

The spelling of 11858814363 in words is "eleven billion, eight hundred fifty-eight million, eight hundred fourteen thousand, three hundred sixty-three".