368364377149 has 4 divisors (see below), whose sum is σ = 378320171164. Its totient is φ = 358408583136.

The previous prime is 368364377119. The next prime is 368364377159. The reversal of 368364377149 is 941773463863.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 323072876025 + 45291501124 = 568395^2 + 212818^2 .

It is a cyclic number.

It is not a de Polignac number, because 368364377149 - 2¹⁷ = 368364246077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (368364377119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4977896952 + ... + 4977897025.

It is an arithmetic number, because the mean of its divisors is an integer number (94580042791).

Almost surely, 2^368364377149 is an apocalyptic number.

It is an amenable number.

368364377149 is a deficient number, since it is larger than the sum of its proper divisors (9955794015).

368364377149 is an equidigital number, since it uses as much as digits as its factorization.

368364377149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9955794014.

The product of its digits is 54867456, while the sum is 61.

The spelling of 368364377149 in words is "three hundred sixty-eight billion, three hundred sixty-four million, three hundred seventy-seven thousand, one hundred forty-nine".