11402599939 has 2 divisors, whose sum is σ = 11402599940. Its totient is φ = 11402599938.

The previous prime is 11402599937. The next prime is 11402599951. The reversal of 11402599939 is 93999520411.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11402599939 - 2¹ = 11402599937 is a prime.

Together with 11402599937, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (11402599933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5701299969 + 5701299970.

It is an arithmetic number, because the mean of its divisors is an integer number (5701299970).

Almost surely, 2^11402599939 is an apocalyptic number.

11402599939 is a deficient number, since it is larger than the sum of its proper divisors (1).

11402599939 is an equidigital number, since it uses as much as digits as its factorization.

11402599939 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 787320, while the sum is 52.

The spelling of 11402599939 in words is "eleven billion, four hundred two million, five hundred ninety-nine thousand, nine hundred thirty-nine".