1450321345 has 8 divisors (see below), whose sum is σ = 1898602560. Its totient is φ = 1054779120.

The previous prime is 1450321343. The next prime is 1450321393. The reversal of 1450321345 is 5431230541.

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

It is not a de Polignac number, because 1450321345 - 2¹ = 1450321343 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1450321343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13184685 + ... + 13184794.

It is an arithmetic number, because the mean of its divisors is an integer number (237325320).

Almost surely, 2^1450321345 is an apocalyptic number.

It is an amenable number.

1450321345 is a deficient number, since it is larger than the sum of its proper divisors (448281215).

1450321345 is a wasteful number, since it uses less digits than its factorization.

1450321345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26369495.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 1450321345 is about 38083.0847621355. The cubic root of 1450321345 is about 1131.9348023669.

Adding to 1450321345 its reverse (5431230541), we get a palindrome (6881551886).

The spelling of 1450321345 in words is "one billion, four hundred fifty million, three hundred twenty-one thousand, three hundred forty-five".