98469817454 has 4 divisors (see below), whose sum is σ = 147704726184. Its totient is φ = 49234908726.

The previous prime is 98469817447. The next prime is 98469817493. The reversal of 98469817454 is 45471896489.

It is a semiprime because it is the product of two primes.

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 as a sum of consecutive naturals, namely, 24617454362 + ... + 24617454365.

It is an arithmetic number, because the mean of its divisors is an integer number (36926181546).

Almost surely, 2^98469817454 is an apocalyptic number.

98469817454 is a deficient number, since it is larger than the sum of its proper divisors (49234908730).

98469817454 is a wasteful number, since it uses less digits than its factorization.

98469817454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49234908729.

The product of its digits is 69672960, while the sum is 65.

The spelling of 98469817454 in words is "ninety-eight billion, four hundred sixty-nine million, eight hundred seventeen thousand, four hundred fifty-four".