159753379394 has 8 divisors (see below), whose sum is σ = 273862936128. Its totient is φ = 68465734020.

The previous prime is 159753379307. The next prime is 159753379433. The reversal of 159753379394 is 493973357951.

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

It is a super-2 number, since 2×159753379394² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 159753379394.

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, 5705477822 + ... + 5705477849.

It is an arithmetic number, because the mean of its divisors is an integer number (34232867016).

Almost surely, 2^159753379394 is an apocalyptic number.

159753379394 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

159753379394 is a deficient number, since it is larger than the sum of its proper divisors (114109556734).

159753379394 is a wasteful number, since it uses less digits than its factorization.

159753379394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11410955680.

The product of its digits is 96446700, while the sum is 65.

The spelling of 159753379394 in words is "one hundred fifty-nine billion, seven hundred fifty-three million, three hundred seventy-nine thousand, three hundred ninety-four".