38422137288701 has 2 divisors, whose sum is σ = 38422137288702. Its totient is φ = 38422137288700.

The previous prime is 38422137288697. The next prime is 38422137288757. The reversal of 38422137288701 is 10788273122483.

It is a happy number.

It is an a-pointer prime, because the next prime (38422137288757) can be obtained adding 38422137288701 to its sum of digits (56).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21424410079801 + 16997727208900 = 4628651^2 + 4122830^2 .

It is an emirp because it is prime and its reverse (10788273122483) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 38422137288701 - 2² = 38422137288697 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38422137288781) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19211068644350 + 19211068644351.

It is an arithmetic number, because the mean of its divisors is an integer number (19211068644351).

Almost surely, 2^{38422137288701} is an apocalyptic number.

It is an amenable number.

38422137288701 is a deficient number, since it is larger than the sum of its proper divisors (1).

38422137288701 is an equidigital number, since it uses as much as digits as its factorization.

38422137288701 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7225344, while the sum is 56.

The spelling of 38422137288701 in words is "thirty-eight trillion, four hundred twenty-two billion, one hundred thirty-seven million, two hundred eighty-eight thousand, seven hundred one".