38407135536307 has 2 divisors, whose sum is σ = 38407135536308. Its totient is φ = 38407135536306.

The previous prime is 38407135536293. The next prime is 38407135536359. The reversal of 38407135536307 is 70363553170483.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (70363553170483) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38407135536307 is a prime.

It is not a weakly prime, because it can be changed into another prime (38407135536607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19203567768153 + 19203567768154.

It is an arithmetic number, because the mean of its divisors is an integer number (19203567768154).

Almost surely, 2^{38407135536307} is an apocalyptic number.

38407135536307 is a deficient number, since it is larger than the sum of its proper divisors (1).

38407135536307 is an equidigital number, since it uses as much as digits as its factorization.

38407135536307 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19051200, while the sum is 55.

The spelling of 38407135536307 in words is "thirty-eight trillion, four hundred seven billion, one hundred thirty-five million, five hundred thirty-six thousand, three hundred seven".