99398216463 has 192 divisors, whose sum is σ = 178757913600. Its totient is φ = 47939973120.

The previous prime is 99398216461. The next prime is 99398216483. The reversal of 99398216463 is 36461289399.

It is not a de Polignac number, because 99398216463 - 2¹ = 99398216461 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 99398216397 and 99398216406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99398216461) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 434053233 + ... + 434053461.

It is an arithmetic number, because the mean of its divisors is an integer number (931030800).

Almost surely, 2^99398216463 is an apocalyptic number.

99398216463 is a deficient number, since it is larger than the sum of its proper divisors (79359697137).

99398216463 is a wasteful number, since it uses less digits than its factorization.

99398216463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 482 (or 469 counting only the distinct ones).

The product of its digits is 15116544, while the sum is 60.

The spelling of 99398216463 in words is "ninety-nine billion, three hundred ninety-eight million, two hundred sixteen thousand, four hundred sixty-three".