99141858957001 has 32 divisors (see below), whose sum is σ = 116207942174720. Its totient is φ = 82810797503616.

The previous prime is 99141858956969. The next prime is 99141858957007. The reversal of 99141858957001 is 10075985814199.

It is not a de Polignac number, because 99141858957001 - 2⁵ = 99141858956969 is a prime.

It is the 9957001-st Hogben number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (99141858957007) by changing a digit.

It is a nontrivial repunit in base 9957000.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 343803460 + ... + 344091706.

It is an arithmetic number, because the mean of its divisors is an integer number (3631498192960).

Almost surely, 2^{99141858957001} is an apocalyptic number.

It is an amenable number.

99141858957001 is a deficient number, since it is larger than the sum of its proper divisors (17066083217719).

99141858957001 is a wasteful number, since it uses less digits than its factorization.

99141858957001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290933.

The product of its (nonzero) digits is 32659200, while the sum is 67.

The spelling of 99141858957001 in words is "ninety-nine trillion, one hundred forty-one billion, eight hundred fifty-eight million, nine hundred fifty-seven thousand, one".