23214151144139 has 2 divisors, whose sum is σ = 23214151144140. Its totient is φ = 23214151144138.

The previous prime is 23214151144133. The next prime is 23214151144213. The reversal of 23214151144139 is 93144115141232.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23214151144139 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 23214151144096 and 23214151144105.

It is not a weakly prime, because it can be changed into another prime (23214151144133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11607075572069 + 11607075572070.

It is an arithmetic number, because the mean of its divisors is an integer number (11607075572070).

Almost surely, 2^{23214151144139} is an apocalyptic number.

23214151144139 is a deficient number, since it is larger than the sum of its proper divisors (1).

23214151144139 is an equidigital number, since it uses as much as digits as its factorization.

23214151144139 is an evil number, because the sum of its binary digits is even.

The product of its digits is 103680, while the sum is 41.

The spelling of 23214151144139 in words is "twenty-three trillion, two hundred fourteen billion, one hundred fifty-one million, one hundred forty-four thousand, one hundred thirty-nine".