878071141232 has 20 divisors (see below), whose sum is σ = 1702169267736. Its totient is φ = 438801652800.

The previous prime is 878071141201. The next prime is 878071141237. The reversal of 878071141232 is 232141170878.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (878071141237) 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 3 ways as a sum of consecutive naturals, for example, 14588894 + ... + 14648957.

Almost surely, 2^878071141232 is an apocalyptic number.

It is an amenable number.

878071141232 is a deficient number, since it is larger than the sum of its proper divisors (824098126504).

878071141232 is a wasteful number, since it uses less digits than its factorization.

878071141232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29239736 (or 29239730 counting only the distinct ones).

The product of its (nonzero) digits is 150528, while the sum is 44.

The spelling of 878071141232 in words is "eight hundred seventy-eight billion, seventy-one million, one hundred forty-one thousand, two hundred thirty-two".