38362393297 has 2 divisors, whose sum is σ = 38362393298. Its totient is φ = 38362393296.

The previous prime is 38362393291. The next prime is 38362393309. The reversal of 38362393297 is 79239326383.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36510037776 + 1852355521 = 191076^2 + 43039^2 .

It is a cyclic number.

It is not a de Polignac number, because 38362393297 - 2¹⁵ = 38362360529 is a prime.

It is not a weakly prime, because it can be changed into another prime (38362393291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19181196648 + 19181196649.

It is an arithmetic number, because the mean of its divisors is an integer number (19181196649).

Almost surely, 2^38362393297 is an apocalyptic number.

It is an amenable number.

38362393297 is a deficient number, since it is larger than the sum of its proper divisors (1).

38362393297 is an equidigital number, since it uses as much as digits as its factorization.

38362393297 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8817984, while the sum is 55.

The spelling of 38362393297 in words is "thirty-eight billion, three hundred sixty-two million, three hundred ninety-three thousand, two hundred ninety-seven".