87417033998 has 24 divisors (see below), whose sum is σ = 152695036872. Its totient is φ = 37424842224.

The previous prime is 87417033989. The next prime is 87417034037. The reversal of 87417033998 is 89933071478.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 378161 + ... + 563772.

It is an arithmetic number, because the mean of its divisors is an integer number (6362293203).

Almost surely, 2^87417033998 is an apocalyptic number.

87417033998 is a deficient number, since it is larger than the sum of its proper divisors (65278002874).

87417033998 is a wasteful number, since it uses less digits than its factorization.

87417033998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 942896 (or 942889 counting only the distinct ones).

The product of its (nonzero) digits is 9144576, while the sum is 59.

The spelling of 87417033998 in words is "eighty-seven billion, four hundred seventeen million, thirty-three thousand, nine hundred ninety-eight".