11324400139 has 8 divisors (see below), whose sum is σ = 12332537280. Its totient is φ = 10335838656.

The previous prime is 11324400127. The next prime is 11324400151. The reversal of 11324400139 is 93100442311.

It is an interprime number because it is at equal distance from previous prime (11324400127) and next prime (11324400151).

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

It is not a de Polignac number, because 11324400139 - 2²⁵ = 11290845707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11324400739) 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, 4892707 + ... + 4895020.

It is an arithmetic number, because the mean of its divisors is an integer number (1541567160).

Almost surely, 2^11324400139 is an apocalyptic number.

11324400139 is a deficient number, since it is larger than the sum of its proper divisors (1008137141).

11324400139 is an equidigital number, since it uses as much as digits as its factorization.

11324400139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9787829.

The product of its (nonzero) digits is 2592, while the sum is 28.

The spelling of 11324400139 in words is "eleven billion, three hundred twenty-four million, four hundred thousand, one hundred thirty-nine".