1449520314 has 32 divisors (see below), whose sum is σ = 3239732160. Its totient is φ = 428534400.

The previous prime is 1449520313. The next prime is 1449520327. The reversal of 1449520314 is 4130259441.

It is a super-2 number, since 2×1449520314² = 4202218281397317192, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (1449520313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 265129 + ... + 270540.

It is an arithmetic number, because the mean of its divisors is an integer number (101241630).

Almost surely, 2^1449520314 is an apocalyptic number.

1449520314 is an abundant number, since it is smaller than the sum of its proper divisors (1790211846).

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

1449520314 is a wasteful number, since it uses less digits than its factorization.

1449520314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535726.

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 1449520314 is about 38072.5664225568. The cubic root of 1449520314 is about 1131.7263699734.

Adding to 1449520314 its reverse (4130259441), we get a palindrome (5579779755).

The spelling of 1449520314 in words is "one billion, four hundred forty-nine million, five hundred twenty thousand, three hundred fourteen".