11294296784 has 20 divisors (see below), whose sum is σ = 21957394116. Its totient is φ = 5627872512.

The previous prime is 11294296771. The next prime is 11294296799. The reversal of 11294296784 is 48769249211.

It can be written as a sum of positive squares in 2 ways, for example, as 4431831184 + 6862465600 = 66572^2 + 82840^2 .

It is a super-2 number, since 2×11294296784² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1199909 + ... + 1209284.

Almost surely, 2^11294296784 is an apocalyptic number.

It is an amenable number.

11294296784 is a deficient number, since it is larger than the sum of its proper divisors (10663097332).

11294296784 is a wasteful number, since it uses less digits than its factorization.

11294296784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2409494 (or 2409488 counting only the distinct ones).

The product of its digits is 1741824, while the sum is 53.

The spelling of 11294296784 in words is "eleven billion, two hundred ninety-four million, two hundred ninety-six thousand, seven hundred eighty-four".