11142451339 has 2 divisors, whose sum is σ = 11142451340. Its totient is φ = 11142451338.

The previous prime is 11142451319. The next prime is 11142451349. The reversal of 11142451339 is 93315424111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11142451339 - 2⁷ = 11142451211 is a prime.

It is not a weakly prime, because it can be changed into another prime (11142451319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5571225669 + 5571225670.

It is an arithmetic number, because the mean of its divisors is an integer number (5571225670).

Almost surely, 2^11142451339 is an apocalyptic number.

11142451339 is a deficient number, since it is larger than the sum of its proper divisors (1).

11142451339 is an equidigital number, since it uses as much as digits as its factorization.

11142451339 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12960, while the sum is 34.

The spelling of 11142451339 in words is "eleven billion, one hundred forty-two million, four hundred fifty-one thousand, three hundred thirty-nine".