414440123 has 2 divisors, whose sum is σ = 414440124. Its totient is φ = 414440122.

The previous prime is 414440119. The next prime is 414440153. The reversal of 414440123 is 321044414.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 414440123 - 2² = 414440119 is a prime.

It is not a weakly prime, because it can be changed into another prime (414440113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 207220061 + 207220062.

It is an arithmetic number, because the mean of its divisors is an integer number (207220062).

Almost surely, 2^414440123 is an apocalyptic number.

414440123 is a deficient number, since it is larger than the sum of its proper divisors (1).

414440123 is an equidigital number, since it uses as much as digits as its factorization.

414440123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 414440123 is about 20357.8025091118. The cubic root of 414440123 is about 745.5680084864.

Adding to 414440123 its reverse (321044414), we get a palindrome (735484537).

The spelling of 414440123 in words is "four hundred fourteen million, four hundred forty thousand, one hundred twenty-three".