23044330042087 has 2 divisors, whose sum is σ = 23044330042088. Its totient is φ = 23044330042086.

The previous prime is 23044330042009. The next prime is 23044330042141. The reversal of 23044330042087 is 78024003344032.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23044330042087 - 2⁷ = 23044330041959 is a prime.

It is a super-2 number, since 2×23044330042087² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23044330142087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11522165021043 + 11522165021044.

It is an arithmetic number, because the mean of its divisors is an integer number (11522165021044).

Almost surely, 2^{23044330042087} is an apocalyptic number.

23044330042087 is a deficient number, since it is larger than the sum of its proper divisors (1).

23044330042087 is an equidigital number, since it uses as much as digits as its factorization.

23044330042087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 387072, while the sum is 40.

The spelling of 23044330042087 in words is "twenty-three trillion, forty-four billion, three hundred thirty million, forty-two thousand, eighty-seven".