10919929910 has 16 divisors (see below), whose sum is σ = 19657134000. Its totient is φ = 4367691936.

The previous prime is 10919929879. The next prime is 10919929927. The reversal of 10919929910 is 1992991901.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 211316 + ... + 257864.

It is an arithmetic number, because the mean of its divisors is an integer number (1228570875).

Almost surely, 2^10919929910 is an apocalyptic number.

10919929910 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10919929910 is a deficient number, since it is larger than the sum of its proper divisors (8737204090).

10919929910 is a wasteful number, since it uses less digits than its factorization.

10919929910 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70015.

The product of its (nonzero) digits is 118098, while the sum is 50.

The spelling of 10919929910 in words is "ten billion, nine hundred nineteen million, nine hundred twenty-nine thousand, nine hundred ten".