104450039 has 2 divisors, whose sum is σ = 104450040. Its totient is φ = 104450038.

The previous prime is 104450009. The next prime is 104450041. The reversal of 104450039 is 930054401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 104450039 - 2¹⁶ = 104384503 is a prime.

Together with 104450041, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104450009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52225019 + 52225020.

It is an arithmetic number, because the mean of its divisors is an integer number (52225020).

Almost surely, 2^104450039 is an apocalyptic number.

104450039 is a deficient number, since it is larger than the sum of its proper divisors (1).

104450039 is an equidigital number, since it uses as much as digits as its factorization.

104450039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 104450039 is about 10220.0801855954. The cubic root of 104450039 is about 470.9442898514.

The spelling of 104450039 in words is "one hundred four million, four hundred fifty thousand, thirty-nine".