162234455040 has 704 divisors, whose sum is σ = 662166835200. Its totient is φ = 36899684352.

The previous prime is 162234455039. The next prime is 162234455069. The reversal of 162234455040 is 40554432261.

162234455040 is a `hidden beast` number, since 1 + 6 + 2 + 23 + 44 + 550 + 40 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 162234454986 and 162234455004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 347396887 + ... + 347397353.

Almost surely, 2^162234455040 is an apocalyptic number.

162234455040 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 162234455040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (331083417600).

162234455040 is an abundant number, since it is smaller than the sum of its proper divisors (499932380160).

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

162234455040 is a wasteful number, since it uses less digits than its factorization.

162234455040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 867 (or 843 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

The spelling of 162234455040 in words is "one hundred sixty-two billion, two hundred thirty-four million, four hundred fifty-five thousand, forty".