11424272331 has 8 divisors (see below), whose sum is σ = 15232907664. Its totient is φ = 7615909280.

The previous prime is 11424272311. The next prime is 11424272347. The reversal of 11424272331 is 13327242411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11424272331 - 2⁹ = 11424271819 is a prime.

It is a super-2 number, since 2×11424272331² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11424272311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69625 + ... + 166421.

It is an arithmetic number, because the mean of its divisors is an integer number (1904113458).

Almost surely, 2^11424272331 is an apocalyptic number.

11424272331 is a deficient number, since it is larger than the sum of its proper divisors (3808635333).

11424272331 is an equidigital number, since it uses as much as digits as its factorization.

11424272331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136141.

The product of its digits is 8064, while the sum is 30.

The spelling of 11424272331 in words is "eleven billion, four hundred twenty-four million, two hundred seventy-two thousand, three hundred thirty-one".