11149415090 has 32 divisors (see below), whose sum is σ = 22065813504. Its totient is φ = 4022403840.

The previous prime is 11149415077. The next prime is 11149415129. The reversal of 11149415090 is 9051494111.

It is a self number, because there is not a number n which added to its sum of digits gives 11149415090.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 385079 + ... + 413018.

It is an arithmetic number, because the mean of its divisors is an integer number (689556672).

Almost surely, 2^11149415090 is an apocalyptic number.

11149415090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11149415090 is a deficient number, since it is larger than the sum of its proper divisors (10916398414).

11149415090 is a wasteful number, since it uses less digits than its factorization.

11149415090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 798242.

The product of its (nonzero) digits is 6480, while the sum is 35.

The spelling of 11149415090 in words is "eleven billion, one hundred forty-nine million, four hundred fifteen thousand, ninety".