98619704910144 has 672 divisors, whose sum is σ = 316964397604608. Its totient is φ = 29063024640000.

The previous prime is 98619704910113. The next prime is 98619704910161. The reversal of 98619704910144 is 44101940791689.

98619704910144 is a `hidden beast` number, since 9 + 8 + 61 + 9 + 70 + 491 + 0 + 14 + 4 = 666.

It is a super-2 number, since 2×98619704910144² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 26418349302 + ... + 26418353034.

Almost surely, 2^{98619704910144} 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 98619704910144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (158482198802304).

98619704910144 is an abundant number, since it is smaller than the sum of its proper divisors (218344692694464).

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

98619704910144 is a wasteful number, since it uses less digits than its factorization.

98619704910144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4487 (or 4474 counting only the distinct ones).

The product of its (nonzero) digits is 15676416, while the sum is 63.

The spelling of 98619704910144 in words is "ninety-eight trillion, six hundred nineteen billion, seven hundred four million, nine hundred ten thousand, one hundred forty-four".