1451314244 has 12 divisors (see below), whose sum is σ = 2545288704. Its totient is φ = 724088904.

The previous prime is 1451314243. The next prime is 1451314247. The reversal of 1451314244 is 4424131541.

It is not an unprimeable number, because it can be changed into a prime (1451314243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 389972 + ... + 393675.

It is an arithmetic number, because the mean of its divisors is an integer number (212107392).

Almost surely, 2^1451314244 is an apocalyptic number.

It is an amenable number.

1451314244 is a deficient number, since it is larger than the sum of its proper divisors (1093974460).

1451314244 is a wasteful number, since it uses less digits than its factorization.

1451314244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 784114 (or 784112 counting only the distinct ones).

The product of its digits is 7680, while the sum is 29.

The square root of 1451314244 is about 38096.1184899459. The cubic root of 1451314244 is about 1132.1930533077.

Adding to 1451314244 its reverse (4424131541), we get a palindrome (5875445785).

The spelling of 1451314244 in words is "one billion, four hundred fifty-one million, three hundred fourteen thousand, two hundred forty-four".