11079823990 has 16 divisors (see below), whose sum is σ = 19966808448. Its totient is φ = 4426790656.

The previous prime is 11079823901. The next prime is 11079823991. The reversal of 11079823990 is 9932897011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11079823991) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 633307 + ... + 650566.

It is an arithmetic number, because the mean of its divisors is an integer number (1247925528).

Almost surely, 2^11079823990 is an apocalyptic number.

11079823990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11079823990 is a deficient number, since it is larger than the sum of its proper divisors (8886984458).

11079823990 is a wasteful number, since it uses less digits than its factorization.

11079823990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1284743.

The product of its (nonzero) digits is 244944, while the sum is 49.

The spelling of 11079823990 in words is "eleven billion, seventy-nine million, eight hundred twenty-three thousand, nine hundred ninety".