99682461959949 has 72 divisors (see below), whose sum is σ = 163751109369120. Its totient is φ = 58320294352320.

The previous prime is 99682461959917. The next prime is 99682461959987. The reversal of 99682461959949 is 94995916428699.

99682461959949 is a `hidden beast` number, since 9 + 9 + 6 + 8 + 2 + 4 + 6 + 1 + 9 + 599 + 4 + 9 = 666.

It is not a de Polignac number, because 99682461959949 - 2⁵ = 99682461959917 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99682461959989) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 184257682 + ... + 184797884.

It is an arithmetic number, because the mean of its divisors is an integer number (2274320963460).

Almost surely, 2^{99682461959949} is an apocalyptic number.

99682461959949 is a gapful number since it is divisible by the number (99) formed by its first and last digit.

It is an amenable number.

99682461959949 is a deficient number, since it is larger than the sum of its proper divisors (64068647409171).

99682461959949 is a wasteful number, since it uses less digits than its factorization.

99682461959949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 546103 (or 546089 counting only the distinct ones).

The product of its digits is 24488801280, while the sum is 90.

The spelling of 99682461959949 in words is "ninety-nine trillion, six hundred eighty-two billion, four hundred sixty-one million, nine hundred fifty-nine thousand, nine hundred forty-nine".