98218761593454 has 12 divisors (see below), whose sum is σ = 212807316785856. Its totient is φ = 32739587197812.

The previous prime is 98218761593417. The next prime is 98218761593497. The reversal of 98218761593454 is 45439516781289.

98218761593454 is a `hidden beast` number, since 9 + 8 + 2 + 1 + 8 + 76 + 15 + 93 + 454 = 666.

It is a hoax number, since the sum of its digits (72) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2728298933134 + ... + 2728298933169.

It is an arithmetic number, because the mean of its divisors is an integer number (17733943065488).

Almost surely, 2^{98218761593454} is an apocalyptic number.

98218761593454 is an abundant number, since it is smaller than the sum of its proper divisors (114588555192402).

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

98218761593454 is a wasteful number, since it uses less digits than its factorization.

98218761593454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5456597866311 (or 5456597866308 counting only the distinct ones).

The product of its digits is 522547200, while the sum is 72.

The spelling of 98218761593454 in words is "ninety-eight trillion, two hundred eighteen billion, seven hundred sixty-one million, five hundred ninety-three thousand, four hundred fifty-four".