360139213456 has 135 divisors (see below), whose sum is σ = 803120732617. Its totient is φ = 156318215680.

The previous prime is 360139213453. The next prime is 360139213463. The reversal of 360139213456 is 654312931063.

The square root of 360139213456 is 600116.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 221445536400 + 138693677056 = 470580^2 + 372416^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (360139213453) 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 26 ways as a sum of consecutive naturals, for example, 607317096 + ... + 607317688.

Almost surely, 2^360139213456 is an apocalyptic number.

360139213456 is the 600116-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 360139213456

360139213456 is an abundant number, since it is smaller than the sum of its proper divisors (442981519161).

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

360139213456 is an equidigital number, since it uses as much as digits as its factorization.

360139213456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1262 (or 629 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 43.

The spelling of 360139213456 in words is "three hundred sixty billion, one hundred thirty-nine million, two hundred thirteen thousand, four hundred fifty-six".