1314345450 has 96 divisors (see below), whose sum is σ = 3652176960. Its totient is φ = 310003200.

The previous prime is 1314345443. The next prime is 1314345469. The reversal of 1314345450 is 545434131.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 50286 + ... + 71814.

It is an arithmetic number, because the mean of its divisors is an integer number (38043510).

Almost surely, 2^1314345450 is an apocalyptic number.

1314345450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1314345450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1826088480).

1314345450 is an abundant number, since it is smaller than the sum of its proper divisors (2337831510).

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

1314345450 is a wasteful number, since it uses less digits than its factorization.

1314345450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21592 (or 21587 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 1314345450 is about 36253.9025485533. The cubic root of 1314345450 is about 1095.3926991656.

Adding to 1314345450 its reverse (545434131), we get a palindrome (1859779581).

The spelling of 1314345450 in words is "one billion, three hundred fourteen million, three hundred forty-five thousand, four hundred fifty".