38425841678137 has 2 divisors, whose sum is σ = 38425841678138. Its totient is φ = 38425841678136.

The previous prime is 38425841678083. The next prime is 38425841678173. The reversal of 38425841678137 is 73187614852483.

Together with next prime (38425841678173) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33906152764201 + 4519688913936 = 5822899^2 + 2125956^2 .

It is a cyclic number.

It is not a de Polignac number, because 38425841678137 - 2³¹ = 38423694194489 is a prime.

It is not a weakly prime, because it can be changed into another prime (38425841678177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19212920839068 + 19212920839069.

It is an arithmetic number, because the mean of its divisors is an integer number (19212920839069).

Almost surely, 2^{38425841678137} is an apocalyptic number.

It is an amenable number.

38425841678137 is a deficient number, since it is larger than the sum of its proper divisors (1).

38425841678137 is an equidigital number, since it uses as much as digits as its factorization.

38425841678137 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 216760320, while the sum is 67.

The spelling of 38425841678137 in words is "thirty-eight trillion, four hundred twenty-five billion, eight hundred forty-one million, six hundred seventy-eight thousand, one hundred thirty-seven".