23134089869 has 8 divisors (see below), whose sum is σ = 25244809920. Its totient is φ = 21024640000.

The previous prime is 23134089817. The next prime is 23134089917. The reversal of 23134089869 is 96898043132.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23134089869 is a prime.

It is a super-2 number, since 2×23134089869² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 23134089869.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23134089269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 279257 + ... + 352494.

It is an arithmetic number, because the mean of its divisors is an integer number (3155601240).

Almost surely, 2^23134089869 is an apocalyptic number.

It is an amenable number.

23134089869 is a deficient number, since it is larger than the sum of its proper divisors (2110720051).

23134089869 is a wasteful number, since it uses less digits than its factorization.

23134089869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 635091.

The product of its (nonzero) digits is 2239488, while the sum is 53.

The spelling of 23134089869 in words is "twenty-three billion, one hundred thirty-four million, eighty-nine thousand, eight hundred sixty-nine".