98458566492312 has 384 divisors, whose sum is σ = 298880187802560. Its totient is φ = 29086085283840.

The previous prime is 98458566492227. The next prime is 98458566492367. The reversal of 98458566492312 is 21329466585489.

98458566492312 is a `hidden beast` number, since 9 + 8 + 4 + 5 + 8 + 566 + 49 + 2 + 3 + 12 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 818538318 + ... + 818658594.

Almost surely, 2^{98458566492312} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 98458566492312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149440093901280).

98458566492312 is an abundant number, since it is smaller than the sum of its proper divisors (200421621310248).

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

98458566492312 is a wasteful number, since it uses less digits than its factorization.

98458566492312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120683 (or 120676 counting only the distinct ones).

The product of its digits is 895795200, while the sum is 72.

The spelling of 98458566492312 in words is "ninety-eight trillion, four hundred fifty-eight billion, five hundred sixty-six million, four hundred ninety-two thousand, three hundred twelve".