99041637405 has 16 divisors (see below), whose sum is σ = 158474168064. Its totient is φ = 52819690560.

The previous prime is 99041637377. The next prime is 99041637449. The reversal of 99041637405 is 50473614099.

It is not a de Polignac number, because 99041637405 - 2³⁶ = 30322160669 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 193372 + ... + 485258.

It is an arithmetic number, because the mean of its divisors is an integer number (9904635504).

Almost surely, 2^99041637405 is an apocalyptic number.

It is an amenable number.

99041637405 is a deficient number, since it is larger than the sum of its proper divisors (59432530659).

99041637405 is a wasteful number, since it uses less digits than its factorization.

99041637405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314516.

The product of its (nonzero) digits is 816480, while the sum is 48.

The spelling of 99041637405 in words is "ninety-nine billion, forty-one million, six hundred thirty-seven thousand, four hundred five".