162695127040 has 84 divisors (see below), whose sum is σ = 390640478814. Its totient is φ = 65045397504.

The previous prime is 162695127017. The next prime is 162695127053. The reversal of 162695127040 is 40721596261.

It can be written as a sum of positive squares in 3 ways, for example, as 154769854464 + 7925272576 = 393408^2 + 89024^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 81632284 + ... + 81634276.

Almost surely, 2^162695127040 is an apocalyptic number.

162695127040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 162695127040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (195320239407).

162695127040 is an abundant number, since it is smaller than the sum of its proper divisors (227945351774).

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

162695127040 is an frugal number, since it uses more digits than its factorization.

162695127040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4017 (or 2000 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 43.

The spelling of 162695127040 in words is "one hundred sixty-two billion, six hundred ninety-five million, one hundred twenty-seven thousand, forty".