1040321014 has 4 divisors (see below), whose sum is σ = 1560481524. Its totient is φ = 520160506.

The previous prime is 1040321011. The next prime is 1040321021. The reversal of 1040321014 is 4101230401.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1040321011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 260080252 + ... + 260080255.

It is an arithmetic number, because the mean of its divisors is an integer number (390120381).

Almost surely, 2^1040321014 is an apocalyptic number.

1040321014 is a deficient number, since it is larger than the sum of its proper divisors (520160510).

1040321014 is an equidigital number, since it uses as much as digits as its factorization.

1040321014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520160509.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1040321014 is about 32254.0077199718. The cubic root of 1040321014 is about 1013.2636361584.

Adding to 1040321014 its reverse (4101230401), we get a palindrome (5141551415).

The spelling of 1040321014 in words is "one billion, forty million, three hundred twenty-one thousand, fourteen".