23214041902889 has 2 divisors, whose sum is σ = 23214041902890. Its totient is φ = 23214041902888.

The previous prime is 23214041902871. The next prime is 23214041902907. The reversal of 23214041902889 is 98820914041232.

It is a balanced prime because it is at equal distance from previous prime (23214041902871) and next prime (23214041902907).

It can be written as a sum of positive squares in only one way, i.e., 22945441219600 + 268600683289 = 4790140^2 + 518267^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23214041902889 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23214041902889.

It is not a weakly prime, because it can be changed into another prime (23214041902859) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11607020951444 + 11607020951445.

It is an arithmetic number, because the mean of its divisors is an integer number (11607020951445).

Almost surely, 2^{23214041902889} is an apocalyptic number.

It is an amenable number.

23214041902889 is a deficient number, since it is larger than the sum of its proper divisors (1).

23214041902889 is an equidigital number, since it uses as much as digits as its factorization.

23214041902889 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1990656, while the sum is 53.

The spelling of 23214041902889 in words is "twenty-three trillion, two hundred fourteen billion, forty-one million, nine hundred two thousand, eight hundred eighty-nine".