1401333400814 has 8 divisors (see below), whose sum is σ = 2112562916400. Its totient is φ = 697145762016.

The previous prime is 1401333400811. The next prime is 1401333400829. The reversal of 1401333400814 is 4180043331041.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1401333400811) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1760468699 + ... + 1760469494.

It is an arithmetic number, because the mean of its divisors is an integer number (264070364550).

Almost surely, 2^{1401333400814} is an apocalyptic number.

1401333400814 is a deficient number, since it is larger than the sum of its proper divisors (711229515586).

1401333400814 is a wasteful number, since it uses less digits than its factorization.

1401333400814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3520938394.

The product of its (nonzero) digits is 13824, while the sum is 32.

Adding to 1401333400814 its reverse (4180043331041), we get a palindrome (5581376731855).

The spelling of 1401333400814 in words is "one trillion, four hundred one billion, three hundred thirty-three million, four hundred thousand, eight hundred fourteen".