38407135536293 has 2 divisors, whose sum is σ = 38407135536294. Its totient is φ = 38407135536292.

The previous prime is 38407135536257. The next prime is 38407135536307. The reversal of 38407135536293 is 39263553170483.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 37459271678404 + 947863857889 = 6120398^2 + 973583^2 .

It is a cyclic number.

It is not a de Polignac number, because 38407135536293 - 2⁸ = 38407135536037 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38407135530293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19203567768146 + 19203567768147.

It is an arithmetic number, because the mean of its divisors is an integer number (19203567768147).

It is a 1-persistent number, because it is pandigital, but 2⋅38407135536293 = 76814271072586 is not.

Almost surely, 2^{38407135536293} is an apocalyptic number.

It is an amenable number.

38407135536293 is a deficient number, since it is larger than the sum of its proper divisors (1).

38407135536293 is an equidigital number, since it uses as much as digits as its factorization.

38407135536293 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48988800, while the sum is 59.

The spelling of 38407135536293 in words is "thirty-eight trillion, four hundred seven billion, one hundred thirty-five million, five hundred thirty-six thousand, two hundred ninety-three".