162097017494 has 8 divisors (see below), whose sum is σ = 243147234720. Its totient is φ = 81047939256.

The previous prime is 162097017461. The next prime is 162097017517. The reversal of 162097017494 is 494710790261.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 413027 + ... + 703409.

It is an arithmetic number, because the mean of its divisors is an integer number (30393404340).

Almost surely, 2^162097017494 is an apocalyptic number.

162097017494 is a deficient number, since it is larger than the sum of its proper divisors (81050217226).

162097017494 is a wasteful number, since it uses less digits than its factorization.

162097017494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 569494.

The product of its (nonzero) digits is 762048, while the sum is 50.

The spelling of 162097017494 in words is "one hundred sixty-two billion, ninety-seven million, seventeen thousand, four hundred ninety-four".