88978291943 has 12 divisors (see below), whose sum is σ = 94125885408. Its totient is φ = 84099496320.

The previous prime is 88978291859. The next prime is 88978291957. The reversal of 88978291943 is 34919287988.

It is not a de Polignac number, because 88978291943 - 2⁸ = 88978291687 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88978296943) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 130346 + ... + 441527.

It is an arithmetic number, because the mean of its divisors is an integer number (7843823784).

Almost surely, 2^88978291943 is an apocalyptic number.

88978291943 is a deficient number, since it is larger than the sum of its proper divisors (5147593465).

88978291943 is a wasteful number, since it uses less digits than its factorization.

88978291943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572342 (or 572323 counting only the distinct ones).

The product of its digits is 62705664, while the sum is 68.

The spelling of 88978291943 in words is "eighty-eight billion, nine hundred seventy-eight million, two hundred ninety-one thousand, nine hundred forty-three".