1452444014 has 8 divisors (see below), whose sum is σ = 2489904048. Its totient is φ = 622476000.

The previous prime is 1452443987. The next prime is 1452444017. The reversal of 1452444014 is 4104442541.

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

It is a super-2 number, since 2×1452444014² = 4219187227608864392, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1452444017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51872987 + ... + 51873014.

It is an arithmetic number, because the mean of its divisors is an integer number (311238006).

Almost surely, 2^1452444014 is an apocalyptic number.

1452444014 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1452444014 is a deficient number, since it is larger than the sum of its proper divisors (1037460034).

1452444014 is a wasteful number, since it uses less digits than its factorization.

1452444014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103746010.

The product of its (nonzero) digits is 10240, while the sum is 29.

The square root of 1452444014 is about 38110.9434939625. The cubic root of 1452444014 is about 1132.4867608872.

Adding to 1452444014 its reverse (4104442541), we get a palindrome (5556886555).

The spelling of 1452444014 in words is "one billion, four hundred fifty-two million, four hundred forty-four thousand, fourteen".