38610240901 has 2 divisors, whose sum is σ = 38610240902. Its totient is φ = 38610240900.

The previous prime is 38610240881. The next prime is 38610240923. The reversal of 38610240901 is 10904201683.

38610240901 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 38602032676 + 8208225 = 196474^2 + 2865^2 .

It is an emirp because it is prime and its reverse (10904201683) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 38610240901 - 2²³ = 38601852293 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38610240941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19305120450 + 19305120451.

It is an arithmetic number, because the mean of its divisors is an integer number (19305120451).

Almost surely, 2^38610240901 is an apocalyptic number.

It is an amenable number.

38610240901 is a deficient number, since it is larger than the sum of its proper divisors (1).

38610240901 is an equidigital number, since it uses as much as digits as its factorization.

38610240901 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 34.

The spelling of 38610240901 in words is "thirty-eight billion, six hundred ten million, two hundred forty thousand, nine hundred one".