11424702253 has 4 divisors (see below), whose sum is σ = 12096743580. Its totient is φ = 10752660928.

The previous prime is 11424702251. The next prime is 11424702259. The reversal of 11424702253 is 35220742411.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 9301059364 + 2123642889 = 96442^2 + 46083^2 .

It is a cyclic number.

It is not a de Polignac number, because 11424702253 - 2¹ = 11424702251 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11424702251) 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, 336020638 + ... + 336020671.

It is an arithmetic number, because the mean of its divisors is an integer number (3024185895).

Almost surely, 2^11424702253 is an apocalyptic number.

It is an amenable number.

11424702253 is a deficient number, since it is larger than the sum of its proper divisors (672041327).

11424702253 is an equidigital number, since it uses as much as digits as its factorization.

11424702253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 672041326.

The product of its (nonzero) digits is 13440, while the sum is 31.

The spelling of 11424702253 in words is "eleven billion, four hundred twenty-four million, seven hundred two thousand, two hundred fifty-three".