11899410366 has 8 divisors (see below), whose sum is σ = 23798820744. Its totient is φ = 3966470120.

The previous prime is 11899410349. The next prime is 11899410371. The reversal of 11899410366 is 66301499811.

It is a happy number.

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

11899410366 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 991617525 + ... + 991617536.

It is an arithmetic number, because the mean of its divisors is an integer number (2974852593).

Almost surely, 2^11899410366 is an apocalyptic number.

11899410366 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11899410366 is a wasteful number, since it uses less digits than its factorization.

11899410366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1983235066.

The product of its (nonzero) digits is 279936, while the sum is 48.

The spelling of 11899410366 in words is "eleven billion, eight hundred ninety-nine million, four hundred ten thousand, three hundred sixty-six".