414345523 has 2 divisors, whose sum is σ = 414345524. Its totient is φ = 414345522.

The previous prime is 414345493. The next prime is 414345527. The reversal of 414345523 is 325543414.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 414345523 - 2²¹ = 412248371 is a prime.

It is not a weakly prime, because it can be changed into another prime (414345527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 207172761 + 207172762.

It is an arithmetic number, because the mean of its divisors is an integer number (207172762).

Almost surely, 2^414345523 is an apocalyptic number.

414345523 is a deficient number, since it is larger than the sum of its proper divisors (1).

414345523 is an equidigital number, since it uses as much as digits as its factorization.

414345523 is an evil number, because the sum of its binary digits is even.

The product of its digits is 28800, while the sum is 31.

The square root of 414345523 is about 20355.4789430266. The cubic root of 414345523 is about 745.5112764466.

Adding to 414345523 its reverse (325543414), we get a palindrome (739888937).

The spelling of 414345523 in words is "four hundred fourteen million, three hundred forty-five thousand, five hundred twenty-three".