201434014 has 4 divisors (see below), whose sum is σ = 302151024. Its totient is φ = 100717006.

The previous prime is 201433997. The next prime is 201434039. The reversal of 201434014 is 410434102.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 201433982 and 201434000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50358502 + ... + 50358505.

It is an arithmetic number, because the mean of its divisors is an integer number (75537756).

Almost surely, 2^201434014 is an apocalyptic number.

201434014 is a deficient number, since it is larger than the sum of its proper divisors (100717010).

201434014 is a wasteful number, since it uses less digits than its factorization.

201434014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100717009.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 201434014 is about 14192.7451185456. The cubic root of 201434014 is about 586.1979144886.

Adding to 201434014 its reverse (410434102), we get a palindrome (611868116).

The spelling of 201434014 in words is "two hundred one million, four hundred thirty-four thousand, fourteen".