99341442511 has 4 divisors (see below), whose sum is σ = 101455090272. Its totient is φ = 97227794752.

The previous prime is 99341442509. The next prime is 99341442521. The reversal of 99341442511 is 11524414399.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11524414399 = 131 ⋅87972629.

It is a cyclic number.

It is not a de Polignac number, because 99341442511 - 2¹ = 99341442509 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99341442521) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1056823810 + ... + 1056823903.

It is an arithmetic number, because the mean of its divisors is an integer number (25363772568).

Almost surely, 2^99341442511 is an apocalyptic number.

99341442511 is a deficient number, since it is larger than the sum of its proper divisors (2113647761).

99341442511 is a wasteful number, since it uses less digits than its factorization.

99341442511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2113647760.

The product of its digits is 155520, while the sum is 43.

The spelling of 99341442511 in words is "ninety-nine billion, three hundred forty-one million, four hundred forty-two thousand, five hundred eleven".