11342413997 has 2 divisors, whose sum is σ = 11342413998. Its totient is φ = 11342413996.

The previous prime is 11342413933. The next prime is 11342414023. The reversal of 11342413997 is 79931424311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11342037001 + 376996 = 106499^2 + 614^2 .

It is a cyclic number.

It is not a de Polignac number, because 11342413997 - 2⁶ = 11342413933 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11342413297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5671206998 + 5671206999.

It is an arithmetic number, because the mean of its divisors is an integer number (5671206999).

Almost surely, 2^11342413997 is an apocalyptic number.

It is an amenable number.

11342413997 is a deficient number, since it is larger than the sum of its proper divisors (1).

11342413997 is an equidigital number, since it uses as much as digits as its factorization.

11342413997 is an evil number, because the sum of its binary digits is even.

The product of its digits is 163296, while the sum is 44.

The spelling of 11342413997 in words is "eleven billion, three hundred forty-two million, four hundred thirteen thousand, nine hundred ninety-seven".