11942790359 has 2 divisors, whose sum is σ = 11942790360. Its totient is φ = 11942790358.

The previous prime is 11942790337. The next prime is 11942790371. The reversal of 11942790359 is 95309724911.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11942790359 - 2⁸ = 11942790103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11942700359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5971395179 + 5971395180.

It is an arithmetic number, because the mean of its divisors is an integer number (5971395180).

Almost surely, 2^11942790359 is an apocalyptic number.

11942790359 is a deficient number, since it is larger than the sum of its proper divisors (1).

11942790359 is an equidigital number, since it uses as much as digits as its factorization.

11942790359 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 612360, while the sum is 50.

The spelling of 11942790359 in words is "eleven billion, nine hundred forty-two million, seven hundred ninety thousand, three hundred fifty-nine".