11738415817307 has 2 divisors, whose sum is σ = 11738415817308. Its totient is φ = 11738415817306.

The previous prime is 11738415817279. The next prime is 11738415817357. The reversal of 11738415817307 is 70371851483711.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11738415817307 - 2³⁰ = 11737342075483 is a prime.

It is not a weakly prime, because it can be changed into another prime (11738415817357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5869207908653 + 5869207908654.

It is an arithmetic number, because the mean of its divisors is an integer number (5869207908654).

Almost surely, 2^{11738415817307} is an apocalyptic number.

11738415817307 is a deficient number, since it is larger than the sum of its proper divisors (1).

11738415817307 is an equidigital number, since it uses as much as digits as its factorization.

11738415817307 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3951360, while the sum is 56.

The spelling of 11738415817307 in words is "eleven trillion, seven hundred thirty-eight billion, four hundred fifteen million, eight hundred seventeen thousand, three hundred seven".