88318494000 has 240 divisors, whose sum is σ = 336510274464. Its totient is φ = 21410496000.

The previous prime is 88318493999. The next prime is 88318494031. The reversal of 88318494000 is 49481388.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 25027 + ... + 421026.

Almost surely, 2^88318494000 is an apocalyptic number.

88318494000 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 88318494000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (168255137232).

88318494000 is an abundant number, since it is smaller than the sum of its proper divisors (248191780464).

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

88318494000 is a wasteful number, since it uses less digits than its factorization.

88318494000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 446093 (or 446074 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 45.

The spelling of 88318494000 in words is "eighty-eight billion, three hundred eighteen million, four hundred ninety-four thousand".