137741861697383 has 2 divisors, whose sum is σ = 137741861697384. Its totient is φ = 137741861697382.

The previous prime is 137741861697371. The next prime is 137741861697403. The reversal of 137741861697383 is 383796168147731.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 137741861697383 - 2⁸ = 137741861697127 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 137741861697383.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (137741861691383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68870930848691 + 68870930848692.

It is an arithmetic number, because the mean of its divisors is an integer number (68870930848692).

Almost surely, 2^{137741861697383} is an apocalyptic number.

137741861697383 is a deficient number, since it is larger than the sum of its proper divisors (1).

137741861697383 is an equidigital number, since it uses as much as digits as its factorization.

137741861697383 is an evil number, because the sum of its binary digits is even.

The product of its digits is 768144384, while the sum is 74.

The spelling of 137741861697383 in words is "one hundred thirty-seven trillion, seven hundred forty-one billion, eight hundred sixty-one million, six hundred ninety-seven thousand, three hundred eighty-three".