1400310014 has 4 divisors (see below), whose sum is σ = 2100465024. Its totient is φ = 700155006.

The previous prime is 1400309987. The next prime is 1400310049. The reversal of 1400310014 is 4100130041.

It is a happy number.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 350077502 + ... + 350077505.

It is an arithmetic number, because the mean of its divisors is an integer number (525116256).

Almost surely, 2^1400310014 is an apocalyptic number.

1400310014 is a deficient number, since it is larger than the sum of its proper divisors (700155010).

1400310014 is an equidigital number, since it uses as much as digits as its factorization.

1400310014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 700155009.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 1400310014 is about 37420.7163747569. The cubic root of 1400310014 is about 1118.7715096142.

Adding to 1400310014 its reverse (4100130041), we get a palindrome (5500440055).

The spelling of 1400310014 in words is "one billion, four hundred million, three hundred ten thousand, fourteen".