99012726846 has 48 divisors (see below), whose sum is σ = 235465925760. Its totient is φ = 29819774160.

The previous prime is 99012726797. The next prime is 99012726847. The reversal of 99012726846 is 64862721099.

It is a junction number, because it is equal to n+sod(n) for n = 99012726792 and 99012726801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99012726847) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1501666 + ... + 1566213.

It is an arithmetic number, because the mean of its divisors is an integer number (4905540120).

Almost surely, 2^99012726846 is an apocalyptic number.

99012726846 is an abundant number, since it is smaller than the sum of its proper divisors (136453198914).

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

99012726846 is a wasteful number, since it uses less digits than its factorization.

99012726846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3068061 (or 3068058 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 54.

The spelling of 99012726846 in words is "ninety-nine billion, twelve million, seven hundred twenty-six thousand, eight hundred forty-six".