10919137436 has 12 divisors (see below), whose sum is σ = 20114200680. Its totient is φ = 5172222960.

The previous prime is 10919137403. The next prime is 10919137477. The reversal of 10919137436 is 63473191901.

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, 71836355 + ... + 71836506.

It is an arithmetic number, because the mean of its divisors is an integer number (1676183390).

Almost surely, 2^10919137436 is an apocalyptic number.

It is an amenable number.

10919137436 is a deficient number, since it is larger than the sum of its proper divisors (9195063244).

10919137436 is a wasteful number, since it uses less digits than its factorization.

10919137436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143672884 (or 143672882 counting only the distinct ones).

The product of its (nonzero) digits is 122472, while the sum is 44.

The spelling of 10919137436 in words is "ten billion, nine hundred nineteen million, one hundred thirty-seven thousand, four hundred thirty-six".