1445452314 has 32 divisors (see below), whose sum is σ = 2997057024. Its totient is φ = 464259840.

The previous prime is 1445452277. The next prime is 1445452321. The reversal of 1445452314 is 4132545441.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26662 + ... + 60014.

It is an arithmetic number, because the mean of its divisors is an integer number (93658032).

Almost surely, 2^1445452314 is an apocalyptic number.

1445452314 is an abundant number, since it is smaller than the sum of its proper divisors (1551604710).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1445452314 is a wasteful number, since it uses less digits than its factorization.

1445452314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33622.

The product of its digits is 38400, while the sum is 33.

The square root of 1445452314 is about 38019.1045922968. The cubic root of 1445452314 is about 1130.6666685015. Note that the first 5 decimals are identical.

Adding to 1445452314 its reverse (4132545441), we get a palindrome (5577997755).

The spelling of 1445452314 in words is "one billion, four hundred forty-five million, four hundred fifty-two thousand, three hundred fourteen".