377711643223 has 4 divisors (see below), whose sum is σ = 386924122368. Its totient is φ = 368499164080.

The previous prime is 377711643161. The next prime is 377711643233. The reversal of 377711643223 is 322346117773.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 377711643223 - 2²⁵ = 377678088791 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 (377711643233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4606239511 + ... + 4606239592.

It is an arithmetic number, because the mean of its divisors is an integer number (96731030592).

Almost surely, 2^377711643223 is an apocalyptic number.

377711643223 is a deficient number, since it is larger than the sum of its proper divisors (9212479145).

377711643223 is an equidigital number, since it uses as much as digits as its factorization.

377711643223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9212479144.

The product of its digits is 889056, while the sum is 46.

The spelling of 377711643223 in words is "three hundred seventy-seven billion, seven hundred eleven million, six hundred forty-three thousand, two hundred twenty-three".