89338480140 has 144 divisors (see below), whose sum is σ = 309566009088. Its totient is φ = 18849422592.

The previous prime is 89338480097. The next prime is 89338480151. The reversal of 89338480140 is 4108483398.

89338480140 = T₃₂₄₃₁ + T₃₂₄₃₂ + ... + T₃₂₅₉₉.

It is a self number, because there is not a number n which added to its sum of digits gives 89338480140.

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 47 ways as a sum of consecutive naturals, for example, 558342 + ... + 700301.

It is an arithmetic number, because the mean of its divisors is an integer number (2149763952).

Almost surely, 2^89338480140 is an apocalyptic number.

It is an amenable number.

89338480140 is an abundant number, since it is smaller than the sum of its proper divisors (220227528948).

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

89338480140 is a wasteful number, since it uses less digits than its factorization.

89338480140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1258688 (or 1258673 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 48.

The spelling of 89338480140 in words is "eighty-nine billion, three hundred thirty-eight million, four hundred eighty thousand, one hundred forty".