377317074061 has 2 divisors, whose sum is σ = 377317074062. Its totient is φ = 377317074060.

The previous prime is 377317074037. The next prime is 377317074073. The reversal of 377317074061 is 160470713773.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 336666852900 + 40650221161 = 580230^2 + 201619^2 .

It is a cyclic number.

It is not a de Polignac number, because 377317074061 - 2¹⁹ = 377316549773 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (377317074161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 188658537030 + 188658537031.

It is an arithmetic number, because the mean of its divisors is an integer number (188658537031).

Almost surely, 2^377317074061 is an apocalyptic number.

It is an amenable number.

377317074061 is a deficient number, since it is larger than the sum of its proper divisors (1).

377317074061 is an equidigital number, since it uses as much as digits as its factorization.

377317074061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 518616, while the sum is 46.

The spelling of 377317074061 in words is "three hundred seventy-seven billion, three hundred seventeen million, seventy-four thousand, sixty-one".