201412045 has 8 divisors (see below), whose sum is σ = 242081280. Its totient is φ = 160871760.

The previous prime is 201411923. The next prime is 201412069. The reversal of 201412045 is 540214102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 201412045 - 2¹⁷ = 201280973 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28765 + ... + 35074.

It is an arithmetic number, because the mean of its divisors is an integer number (30260160).

Almost surely, 2^201412045 is an apocalyptic number.

It is an amenable number.

201412045 is a deficient number, since it is larger than the sum of its proper divisors (40669235).

201412045 is an equidigital number, since it uses as much as digits as its factorization.

201412045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64475.

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 201412045 is about 14191.9711456866. The cubic root of 201412045 is about 586.1766028773.

Adding to 201412045 its reverse (540214102), we get a palindrome (741626147).

The spelling of 201412045 in words is "two hundred one million, four hundred twelve thousand, forty-five".