1400311321334 has 8 divisors (see below), whose sum is σ = 2101589631648. Its totient is φ = 699781444120.

The previous prime is 1400311321327. The next prime is 1400311321379. The reversal of 1400311321334 is 4331231130041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 187103597 + ... + 187111080.

It is an arithmetic number, because the mean of its divisors is an integer number (262698703956).

Almost surely, 2^{1400311321334} is an apocalyptic number.

1400311321334 is a deficient number, since it is larger than the sum of its proper divisors (701278310314).

1400311321334 is a wasteful number, since it uses less digits than its factorization.

1400311321334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374216550.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 1400311321334 its reverse (4331231130041), we get a palindrome (5731542451375).

The spelling of 1400311321334 in words is "one trillion, four hundred billion, three hundred eleven million, three hundred twenty-one thousand, three hundred thirty-four".