99461877233 has 4 divisors (see below), whose sum is σ = 99568941540. Its totient is φ = 99354812928.

The previous prime is 99461877223. The next prime is 99461877239. The reversal of 99461877233 is 33277816499.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1410227809 + 98051649424 = 37553^2 + 313132^2 .

It is a cyclic number.

It is not a de Polignac number, because 99461877233 - 2¹⁶ = 99461811697 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (99461877239) 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, 53530760 + ... + 53532617.

It is an arithmetic number, because the mean of its divisors is an integer number (24892235385).

Almost surely, 2^99461877233 is an apocalyptic number.

It is an amenable number.

99461877233 is a deficient number, since it is larger than the sum of its proper divisors (107064307).

99461877233 is a wasteful number, since it uses less digits than its factorization.

99461877233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107064306.

The product of its digits is 13716864, while the sum is 59.

The spelling of 99461877233 in words is "ninety-nine billion, four hundred sixty-one million, eight hundred seventy-seven thousand, two hundred thirty-three".