162344351434312 has 16 divisors (see below), whose sum is σ = 304428414449340. Its totient is φ = 81163440914496.

The previous prime is 162344351434301. The next prime is 162344351434319. The reversal of 162344351434312 is 213434153443261.

It can be written as a sum of positive squares in 2 ways, for example, as 161075542934916 + 1268808499396 = 12691554^2 + 1126414^2 .

It is not an unprimeable number, because it can be changed into a prime (162344351434319) 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, 1091771343 + ... + 1091920030.

Almost surely, 2^{162344351434312} is an apocalyptic number.

It is an amenable number.

162344351434312 is a deficient number, since it is larger than the sum of its proper divisors (142084063015028).

162344351434312 is a wasteful number, since it uses less digits than its factorization.

162344351434312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2183700672 (or 2183700668 counting only the distinct ones).

The product of its digits is 2488320, while the sum is 46.

The spelling of 162344351434312 in words is "one hundred sixty-two trillion, three hundred forty-four billion, three hundred fifty-one million, four hundred thirty-four thousand, three hundred twelve".