162334235040 has 192 divisors, whose sum is σ = 514240151040. Its totient is φ = 43045355520.

The previous prime is 162334235039. The next prime is 162334235113. The reversal of 162334235040 is 40532433261.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 162334234992 and 162334235010.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 131871225 + ... + 131872455.

It is an arithmetic number, because the mean of its divisors is an integer number (2678334120).

Almost surely, 2^162334235040 is an apocalyptic number.

162334235040 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 162334235040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (257120075520).

162334235040 is an abundant number, since it is smaller than the sum of its proper divisors (351905916000).

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

162334235040 is a wasteful number, since it uses less digits than its factorization.

162334235040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2575 (or 2567 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 33.

The spelling of 162334235040 in words is "one hundred sixty-two billion, three hundred thirty-four million, two hundred thirty-five thousand, forty".