380713666452 has 96 divisors (see below), whose sum is σ = 1087907853312. Its totient is φ = 101143297536.

The previous prime is 380713666451. The next prime is 380713666453. The reversal of 380713666452 is 254666317083.

It is an interprime number because it is at equal distance from previous prime (380713666451) and next prime (380713666453).

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a junction number, because it is equal to n+sod(n) for n = 380713666395 and 380713666404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380713666451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1487538 + ... + 1724585.

It is an arithmetic number, because the mean of its divisors is an integer number (11332373472).

Almost surely, 2^380713666452 is an apocalyptic number.

It is an amenable number.

380713666452 is an abundant number, since it is smaller than the sum of its proper divisors (707194186860).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

380713666452 is a wasteful number, since it uses less digits than its factorization.

380713666452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3212237 (or 3212235 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 51.

The spelling of 380713666452 in words is "three hundred eighty billion, seven hundred thirteen million, six hundred sixty-six thousand, four hundred fifty-two".