201414345 has 64 divisors (see below), whose sum is σ = 379330560. Its totient is φ = 90201600.

The previous prime is 201414331. The next prime is 201414359. The reversal of 201414345 is 543414102.

It is an interprime number because it is at equal distance from previous prime (201414331) and next prime (201414359).

It is not a de Polignac number, because 201414345 - 2⁴ = 201414329 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 127752 + ... + 129318.

It is an arithmetic number, because the mean of its divisors is an integer number (5927040).

Almost surely, 2^201414345 is an apocalyptic number.

It is an amenable number.

201414345 is a deficient number, since it is larger than the sum of its proper divisors (177916215).

201414345 is a wasteful number, since it uses less digits than its factorization.

201414345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1646.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 201414345 is about 14192.0521771871. The cubic root of 201414345 is about 586.1788341260.

Adding to 201414345 its reverse (543414102), we get a palindrome (744828447).

The spelling of 201414345 in words is "two hundred one million, four hundred fourteen thousand, three hundred forty-five".