11378199088 has 40 divisors (see below), whose sum is σ = 22689172800. Its totient is φ = 5525254464.

The previous prime is 11378199071. The next prime is 11378199103. The reversal of 11378199088 is 88099187311.

It is a Smith number, since the sum of its digits (55) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5743 + ... + 150961.

It is an arithmetic number, because the mean of its divisors is an integer number (567229320).

Almost surely, 2^11378199088 is an apocalyptic number.

It is an amenable number.

11378199088 is a deficient number, since it is larger than the sum of its proper divisors (11310973712).

11378199088 is a wasteful number, since it uses less digits than its factorization.

11378199088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145369 (or 145363 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 55.

The spelling of 11378199088 in words is "eleven billion, three hundred seventy-eight million, one hundred ninety-nine thousand, eighty-eight".