162840082734 has 48 divisors (see below), whose sum is σ = 403245573120. Its totient is φ = 46523140560.

The previous prime is 162840082687. The next prime is 162840082759. The reversal of 162840082734 is 437280048261.

It is a happy number.

162840082734 is a `hidden beast` number, since 162 + 8 + 400 + 82 + 7 + 3 + 4 = 666.

162840082734 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 162840082734.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4147407 + ... + 4186485.

It is an arithmetic number, because the mean of its divisors is an integer number (8400949440).

Almost surely, 2^162840082734 is an apocalyptic number.

162840082734 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

162840082734 is an abundant number, since it is smaller than the sum of its proper divisors (240405490386).

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

162840082734 is a wasteful number, since it uses less digits than its factorization.

162840082734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72165 (or 72162 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 45.

The spelling of 162840082734 in words is "one hundred sixty-two billion, eight hundred forty million, eighty-two thousand, seven hundred thirty-four".