1414256045 has 4 divisors (see below), whose sum is σ = 1697107260. Its totient is φ = 1131404832.

The previous prime is 1414256003. The next prime is 1414256057. The reversal of 1414256045 is 5406524141.

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

It can be written as a sum of positive squares in 2 ways, for example, as 254785444 + 1159470601 = 15962^2 + 34051^2 .

It is a cyclic number.

It is not a de Polignac number, because 1414256045 - 2²⁶ = 1347147181 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141425600 + ... + 141425609.

It is an arithmetic number, because the mean of its divisors is an integer number (424276815).

Almost surely, 2^1414256045 is an apocalyptic number.

It is an amenable number.

1414256045 is a deficient number, since it is larger than the sum of its proper divisors (282851215).

1414256045 is an equidigital number, since it uses as much as digits as its factorization.

1414256045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282851214.

The product of its (nonzero) digits is 19200, while the sum is 32.

The square root of 1414256045 is about 37606.5957645730. The cubic root of 1414256045 is about 1122.4732876913.

The spelling of 1414256045 in words is "one billion, four hundred fourteen million, two hundred fifty-six thousand, forty-five".