98411635431 has 12 divisors (see below), whose sum is σ = 145617217200. Its totient is φ = 64007567520.

The previous prime is 98411635423. The next prime is 98411635451. The reversal of 98411635431 is 13453611489.

98411635431 is a `hidden beast` number, since 9 + 8 + 4 + 1 + 1 + 635 + 4 + 3 + 1 = 666.

It is not a de Polignac number, because 98411635431 - 2³ = 98411635423 is a prime.

It is a super-2 number, since 2×98411635431² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98411635451) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 133348731 + ... + 133349468.

It is an arithmetic number, because the mean of its divisors is an integer number (12134768100).

Almost surely, 2^98411635431 is an apocalyptic number.

98411635431 is a deficient number, since it is larger than the sum of its proper divisors (47205581769).

98411635431 is a wasteful number, since it uses less digits than its factorization.

98411635431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266698246 (or 266698243 counting only the distinct ones).

The product of its digits is 311040, while the sum is 45.

The spelling of 98411635431 in words is "ninety-eight billion, four hundred eleven million, six hundred thirty-five thousand, four hundred thirty-one".