162339691396 has 81 divisors (see below), whose sum is σ = 314118190533. Its totient is φ = 73394814240.

The previous prime is 162339691391. The next prime is 162339691433. The reversal of 162339691396 is 693196933261.

The square root of 162339691396 is 402914.

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

162339691396 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 52035996996 + 110303694400 = 228114^2 + 332120^2 .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 162339691396.

It is not an unprimeable number, because it can be changed into a prime (162339691391) 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 26 ways as a sum of consecutive naturals, for example, 352146606 + ... + 352147066.

Almost surely, 2^162339691396 is an apocalyptic number.

162339691396 is the 402914-th square number.

It is an amenable number.

162339691396 is a deficient number, since it is larger than the sum of its proper divisors (151778499137).

162339691396 is an equidigital number, since it uses as much as digits as its factorization.

162339691396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1010 (or 505 counting only the distinct ones).

The product of its digits is 8503056, while the sum is 58.

The spelling of 162339691396 in words is "one hundred sixty-two billion, three hundred thirty-nine million, six hundred ninety-one thousand, three hundred ninety-six".