10120773344 has 24 divisors (see below), whose sum is σ = 21736661688. Its totient is φ = 4600351360.

The previous prime is 10120773253. The next prime is 10120773349. The reversal of 10120773344 is 44337702101.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a self number, because there is not a number n which added to its sum of digits gives 10120773344.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10120773349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14375747 + ... + 14376450.

It is an arithmetic number, because the mean of its divisors is an integer number (905694237).

Almost surely, 2^10120773344 is an apocalyptic number.

It is an amenable number.

10120773344 is an abundant number, since it is smaller than the sum of its proper divisors (11615888344).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10120773344 is a wasteful number, since it uses less digits than its factorization.

10120773344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28752218 (or 28752210 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 32.

The spelling of 10120773344 in words is "ten billion, one hundred twenty million, seven hundred seventy-three thousand, three hundred forty-four".