376988348161 has 2 divisors, whose sum is σ = 376988348162. Its totient is φ = 376988348160.

The previous prime is 376988348159. The next prime is 376988348183. The reversal of 376988348161 is 161843889673.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 209838202561 + 167150145600 = 458081^2 + 408840^2 .

It is a cyclic number.

It is not a de Polignac number, because 376988348161 - 2¹ = 376988348159 is a prime.

Together with 376988348159, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 376988348093 and 376988348102.

It is not a weakly prime, because it can be changed into another prime (376988348761) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 188494174080 + 188494174081.

It is an arithmetic number, because the mean of its divisors is an integer number (188494174081).

Almost surely, 2^376988348161 is an apocalyptic number.

It is an amenable number.

376988348161 is a deficient number, since it is larger than the sum of its proper divisors (1).

376988348161 is an equidigital number, since it uses as much as digits as its factorization.

376988348161 is an evil number, because the sum of its binary digits is even.

The product of its digits is 41803776, while the sum is 64.

The spelling of 376988348161 in words is "three hundred seventy-six billion, nine hundred eighty-eight million, three hundred forty-eight thousand, one hundred sixty-one".