11294295149 has 2 divisors, whose sum is σ = 11294295150. Its totient is φ = 11294295148.

The previous prime is 11294295143. The next prime is 11294295157. The reversal of 11294295149 is 94159249211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7958424100 + 3335871049 = 89210^2 + 57757^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11294295149 is a prime.

It is a super-2 number, since 2×11294295149² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11294295143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5647147574 + 5647147575.

It is an arithmetic number, because the mean of its divisors is an integer number (5647147575).

Almost surely, 2^11294295149 is an apocalyptic number.

It is an amenable number.

11294295149 is a deficient number, since it is larger than the sum of its proper divisors (1).

11294295149 is an equidigital number, since it uses as much as digits as its factorization.

11294295149 is an evil number, because the sum of its binary digits is even.

The product of its digits is 233280, while the sum is 47.

The spelling of 11294295149 in words is "eleven billion, two hundred ninety-four million, two hundred ninety-five thousand, one hundred forty-nine".