11401302439 has 2 divisors, whose sum is σ = 11401302440. Its totient is φ = 11401302438.

The previous prime is 11401302421. The next prime is 11401302487. The reversal of 11401302439 is 93420310411.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11401302439 - 2³³ = 2811367847 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11401302139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5700651219 + 5700651220.

It is an arithmetic number, because the mean of its divisors is an integer number (5700651220).

Almost surely, 2^11401302439 is an apocalyptic number.

11401302439 is a deficient number, since it is larger than the sum of its proper divisors (1).

11401302439 is an equidigital number, since it uses as much as digits as its factorization.

11401302439 is an evil number, because the sum of its binary digits is even.

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

The spelling of 11401302439 in words is "eleven billion, four hundred one million, three hundred two thousand, four hundred thirty-nine".