11444620323 has 24 divisors (see below), whose sum is σ = 15664983888. Its totient is φ = 7432108992.

The previous prime is 11444620307. The next prime is 11444620339. The reversal of 11444620323 is 32302644411.

It is an interprime number because it is at equal distance from previous prime (11444620307) and next prime (11444620339).

It is not a de Polignac number, because 11444620323 - 2⁴ = 11444620307 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11444620123) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2199561 + ... + 2204757.

It is an arithmetic number, because the mean of its divisors is an integer number (652707662).

Almost surely, 2^11444620323 is an apocalyptic number.

11444620323 is a deficient number, since it is larger than the sum of its proper divisors (4220363565).

11444620323 is an equidigital number, since it uses as much as digits as its factorization.

11444620323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5683 (or 5640 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

The spelling of 11444620323 in words is "eleven billion, four hundred forty-four million, six hundred twenty thousand, three hundred twenty-three".