1414145452 has 24 divisors (see below), whose sum is σ = 2609647040. Its totient is φ = 668664720.

The previous prime is 1414145449. The next prime is 1414145489. The reversal of 1414145452 is 2545414141.

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27103 + ... + 59689.

Almost surely, 2^1414145452 is an apocalyptic number.

It is an amenable number.

1414145452 is a deficient number, since it is larger than the sum of its proper divisors (1195501588).

1414145452 is a wasteful number, since it uses less digits than its factorization.

1414145452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33181 (or 33179 counting only the distinct ones).

The product of its digits is 12800, while the sum is 31.

The square root of 1414145452 is about 37605.1253421658. The cubic root of 1414145452 is about 1122.4440282738. Note that the first 3 decimals are identical.

Adding to 1414145452 its reverse (2545414141), we get a palindrome (3959559593).

The spelling of 1414145452 in words is "one billion, four hundred fourteen million, one hundred forty-five thousand, four hundred fifty-two".