377699087141 has 2 divisors, whose sum is σ = 377699087142. Its totient is φ = 377699087140.

The previous prime is 377699087119. The next prime is 377699087147. The reversal of 377699087141 is 141780996773.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 263671980100 + 114027107041 = 513490^2 + 337679^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-377699087141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (377699087147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 188849543570 + 188849543571.

It is an arithmetic number, because the mean of its divisors is an integer number (188849543571).

Almost surely, 2^377699087141 is an apocalyptic number.

It is an amenable number.

377699087141 is a deficient number, since it is larger than the sum of its proper divisors (1).

377699087141 is an equidigital number, since it uses as much as digits as its factorization.

377699087141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16003008, while the sum is 62.

The spelling of 377699087141 in words is "three hundred seventy-seven billion, six hundred ninety-nine million, eighty-seven thousand, one hundred forty-one".