380243342084 has 6 divisors (see below), whose sum is σ = 665425848654. Its totient is φ = 190121671040.

The previous prime is 380243342081. The next prime is 380243342119. The reversal of 380243342084 is 480243342083.

It can be written as a sum of positive squares in only one way, i.e., 326066124484 + 54177217600 = 571022^2 + 232760^2 .

It is not an unprimeable number, because it can be changed into a prime (380243342081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47530417757 + ... + 47530417764.

It is an arithmetic number, because the mean of its divisors is an integer number (110904308109).

Almost surely, 2^380243342084 is an apocalyptic number.

It is an amenable number.

380243342084 is a deficient number, since it is larger than the sum of its proper divisors (285182506570).

380243342084 is a wasteful number, since it uses less digits than its factorization.

380243342084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95060835525 (or 95060835523 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 41.

Subtracting 380243342084 from its reverse (480243342083), we obtain a palindrome (99999999999).

The spelling of 380243342084 in words is "three hundred eighty billion, two hundred forty-three million, three hundred forty-two thousand, eighty-four".