162936705542 has 24 divisors (see below), whose sum is σ = 265807441440. Its totient is φ = 74873129760.

The previous prime is 162936705541. The next prime is 162936705551. The reversal of 162936705542 is 245507639261.

162936705542 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162936705541) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 975134 + ... + 1129937.

It is an arithmetic number, because the mean of its divisors is an integer number (11075310060).

Almost surely, 2^162936705542 is an apocalyptic number.

162936705542 is a deficient number, since it is larger than the sum of its proper divisors (102870735898).

162936705542 is a wasteful number, since it uses less digits than its factorization.

162936705542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2105328 (or 2105315 counting only the distinct ones).

The product of its (nonzero) digits is 2721600, while the sum is 50.

The spelling of 162936705542 in words is "one hundred sixty-two billion, nine hundred thirty-six million, seven hundred five thousand, five hundred forty-two".