11351399986 has 8 divisors (see below), whose sum is σ = 17041644144. Its totient is φ = 5670851940.

The previous prime is 11351399981. The next prime is 11351400029. The reversal of 11351399986 is 68999315311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (11351399981) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2421100 + ... + 2425783.

It is an arithmetic number, because the mean of its divisors is an integer number (2130205518).

Almost surely, 2^11351399986 is an apocalyptic number.

11351399986 is a deficient number, since it is larger than the sum of its proper divisors (5690244158).

11351399986 is a wasteful number, since it uses less digits than its factorization.

11351399986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4848056.

The product of its digits is 1574640, while the sum is 55.

The spelling of 11351399986 in words is "eleven billion, three hundred fifty-one million, three hundred ninety-nine thousand, nine hundred eighty-six".