99135368486 has 24 divisors (see below), whose sum is σ = 186800532240. Its totient is φ = 38624168880.

The previous prime is 99135368477. The next prime is 99135368491. The reversal of 99135368486 is 68486353199.

99135368486 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29259041 + ... + 29262428.

It is an arithmetic number, because the mean of its divisors is an integer number (7783355510).

Almost surely, 2^99135368486 is an apocalyptic number.

99135368486 is a deficient number, since it is larger than the sum of its proper divisors (87665163754).

99135368486 is a wasteful number, since it uses less digits than its factorization.

99135368486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58521500 (or 58521489 counting only the distinct ones).

The product of its digits is 33592320, while the sum is 62.

The spelling of 99135368486 in words is "ninety-nine billion, one hundred thirty-five million, three hundred sixty-eight thousand, four hundred eighty-six".