162890141630 has 8 divisors (see below), whose sum is σ = 293202254952. Its totient is φ = 65156056648.

The previous prime is 162890141611. The next prime is 162890141677. The reversal of 162890141630 is 36141098261.

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, 8144507072 + ... + 8144507091.

It is an arithmetic number, because the mean of its divisors is an integer number (36650281869).

Almost surely, 2^162890141630 is an apocalyptic number.

162890141630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

162890141630 is a deficient number, since it is larger than the sum of its proper divisors (130312113322).

162890141630 is a wasteful number, since it uses less digits than its factorization.

162890141630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16289014170.

The product of its (nonzero) digits is 62208, while the sum is 41.

The spelling of 162890141630 in words is "one hundred sixty-two billion, eight hundred ninety million, one hundred forty-one thousand, six hundred thirty".