1400223104313 has 24 divisors (see below), whose sum is σ = 2056654314720. Its totient is φ = 840380823360.

The previous prime is 1400223104281. The next prime is 1400223104317. The reversal of 1400223104313 is 3134013220041.

It is a happy number.

It is not a de Polignac number, because 1400223104313 - 2⁵ = 1400223104281 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1400223104317) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1649668 + ... + 2349861.

It is an arithmetic number, because the mean of its divisors is an integer number (85693929780).

Almost surely, 2^{1400223104313} is an apocalyptic number.

It is an amenable number.

1400223104313 is a deficient number, since it is larger than the sum of its proper divisors (656431210407).

1400223104313 is a wasteful number, since it uses less digits than its factorization.

1400223104313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3999749 (or 3999646 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 1400223104313 its reverse (3134013220041), we get a palindrome (4534236324354).

The spelling of 1400223104313 in words is "one trillion, four hundred billion, two hundred twenty-three million, one hundred four thousand, three hundred thirteen".