159941294264 has 16 divisors (see below), whose sum is σ = 315673607400. Its totient is φ = 75761665632.

The previous prime is 159941294263. The next prime is 159941294273. The reversal of 159941294264 is 462492149951.

It is a happy number.

It is a super-2 number, since 2×159941294264² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (159941294263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 526122527 + ... + 526122830.

Almost surely, 2^159941294264 is an apocalyptic number.

It is an amenable number.

159941294264 is a deficient number, since it is larger than the sum of its proper divisors (155732313136).

159941294264 is a wasteful number, since it uses less digits than its factorization.

159941294264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1052245382 (or 1052245378 counting only the distinct ones).

The product of its digits is 5598720, while the sum is 56.

The spelling of 159941294264 in words is "one hundred fifty-nine billion, nine hundred forty-one million, two hundred ninety-four thousand, two hundred sixty-four".