380224899277 has 4 divisors (see below), whose sum is σ = 380256085116. Its totient is φ = 380193713440.

The previous prime is 380224899253. The next prime is 380224899281. The reversal of 380224899277 is 772998422083.

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 341703378916 + 38521520361 = 584554^2 + 196269^2 .

It is a cyclic number.

It is not a de Polignac number, because 380224899277 - 2⁷ = 380224899149 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 (380224899287) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15574624 + ... + 15599017.

It is an arithmetic number, because the mean of its divisors is an integer number (95064021279).

Almost surely, 2^380224899277 is an apocalyptic number.

It is an amenable number.

380224899277 is a deficient number, since it is larger than the sum of its proper divisors (31185839).

380224899277 is a wasteful number, since it uses less digits than its factorization.

380224899277 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31185838.

The product of its (nonzero) digits is 24385536, while the sum is 61.

The spelling of 380224899277 in words is "three hundred eighty billion, two hundred twenty-four million, eight hundred ninety-nine thousand, two hundred seventy-seven".