1440068010 has 32 divisors (see below), whose sum is σ = 3540462912. Its totient is φ = 374651520.

The previous prime is 1440067991. The next prime is 1440068023. The reversal of 1440068010 is 108600441.

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 15 ways as a sum of consecutive naturals, for example, 584164 + ... + 586623.

It is an arithmetic number, because the mean of its divisors is an integer number (110639466).

Almost surely, 2^1440068010 is an apocalyptic number.

1440068010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1440068010 is an abundant number, since it is smaller than the sum of its proper divisors (2100394902).

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

1440068010 is a wasteful number, since it uses less digits than its factorization.

1440068010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1170838.

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 1440068010 is about 37948.2280218721. The cubic root of 1440068010 is about 1129.2610121163.

Adding to 1440068010 its reverse (108600441), we get a palindrome (1548668451).

The spelling of 1440068010 in words is "one billion, four hundred forty million, sixty-eight thousand, ten".