1401340314 has 16 divisors (see below), whose sum is σ = 3057469920. Its totient is φ = 424648560.

The previous prime is 1401340313. The next prime is 1401340387. The reversal of 1401340314 is 4130431041.

It is not an unprimeable number, because it can be changed into a prime (1401340313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10616149 + ... + 10616280.

It is an arithmetic number, because the mean of its divisors is an integer number (191091870).

Almost surely, 2^1401340314 is an apocalyptic number.

1401340314 is an abundant number, since it is smaller than the sum of its proper divisors (1656129606).

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

1401340314 is a wasteful number, since it uses less digits than its factorization.

1401340314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21232445.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 1401340314 is about 37434.4802822211. The cubic root of 1401340314 is about 1119.0458268944.

Adding to 1401340314 its reverse (4130431041), we get a palindrome (5531771355).

The spelling of 1401340314 in words is "one billion, four hundred one million, three hundred forty thousand, three hundred fourteen".