98251112419 has 4 divisors (see below), whose sum is σ = 98317365496. Its totient is φ = 98184859344.

The previous prime is 98251112381. The next prime is 98251112441. The reversal of 98251112419 is 91421115289.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-98251112419 is a prime.

It is a super-2 number, since 2×98251112419² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (98251112459) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33124314 + ... + 33127279.

It is an arithmetic number, because the mean of its divisors is an integer number (24579341374).

Almost surely, 2^98251112419 is an apocalyptic number.

98251112419 is a deficient number, since it is larger than the sum of its proper divisors (66253077).

98251112419 is a wasteful number, since it uses less digits than its factorization.

98251112419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66253076.

The product of its digits is 51840, while the sum is 43.

The spelling of 98251112419 in words is "ninety-eight billion, two hundred fifty-one million, one hundred twelve thousand, four hundred nineteen".