162013451344 has 20 divisors (see below), whose sum is σ = 324725237460. Its totient is φ = 78213390080.

The previous prime is 162013451339. The next prime is 162013451381. The reversal of 162013451344 is 443154310261.

It can be written as a sum of positive squares in 2 ways, for example, as 96112400400 + 65901050944 = 310020^2 + 256712^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 174582997 + ... + 174583924.

It is an arithmetic number, because the mean of its divisors is an integer number (16236261873).

Almost surely, 2^162013451344 is an apocalyptic number.

It is an amenable number.

162013451344 is an abundant number, since it is smaller than the sum of its proper divisors (162711786116).

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

162013451344 is a wasteful number, since it uses less digits than its factorization.

162013451344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349166958 (or 349166952 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 34.

The spelling of 162013451344 in words is "one hundred sixty-two billion, thirteen million, four hundred fifty-one thousand, three hundred forty-four".