87032041044 has 24 divisors (see below), whose sum is σ = 218695898400. Its totient is φ = 26779089504.

The previous prime is 87032041043. The next prime is 87032041067. The reversal of 87032041044 is 44014023078.

It is a junction number, because it is equal to n+sod(n) for n = 87032040996 and 87032041014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87032041043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 278948694 + ... + 278949005.

It is an arithmetic number, because the mean of its divisors is an integer number (9112329100).

Almost surely, 2^87032041044 is an apocalyptic number.

It is an amenable number.

87032041044 is an abundant number, since it is smaller than the sum of its proper divisors (131663857356).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

87032041044 is a wasteful number, since it uses less digits than its factorization.

87032041044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 557897719 (or 557897717 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 33.

The spelling of 87032041044 in words is "eighty-seven billion, thirty-two million, forty-one thousand, forty-four".