376342802149 has 2 divisors, whose sum is σ = 376342802150. Its totient is φ = 376342802148.

The previous prime is 376342802131. The next prime is 376342802153. The reversal of 376342802149 is 941208243673.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 305125873924 + 71216928225 = 552382^2 + 266865^2 .

It is a cyclic number.

It is not a de Polignac number, because 376342802149 - 2⁷ = 376342802021 is a prime.

It is a super-2 number, since 2×376342802149² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (376342806149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 188171401074 + 188171401075.

It is an arithmetic number, because the mean of its divisors is an integer number (188171401075).

Almost surely, 2^376342802149 is an apocalyptic number.

It is an amenable number.

376342802149 is a deficient number, since it is larger than the sum of its proper divisors (1).

376342802149 is an equidigital number, since it uses as much as digits as its factorization.

376342802149 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1741824, while the sum is 49.

The spelling of 376342802149 in words is "three hundred seventy-six billion, three hundred forty-two million, eight hundred two thousand, one hundred forty-nine".