4001400313223 has 4 divisors (see below), whose sum is σ = 4001629204488. Its totient is φ = 4001171421960.

The previous prime is 4001400313213. The next prime is 4001400313247. The reversal of 4001400313223 is 3223130041004.

4001400313223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 4001400313223 - 2²⁰ = 4001399264647 is a prime.

It is a super-2 number, since 2×4001400313223² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4001400313213) 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, 114419408 + ... + 114454373.

It is an arithmetic number, because the mean of its divisors is an integer number (1000407301122).

Almost surely, 2^{4001400313223} is an apocalyptic number.

4001400313223 is a deficient number, since it is larger than the sum of its proper divisors (228891265).

4001400313223 is a wasteful number, since it uses less digits than its factorization.

4001400313223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228891264.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 4001400313223 its reverse (3223130041004), we get a palindrome (7224530354227).

The spelling of 4001400313223 in words is "four trillion, one billion, four hundred million, three hundred thirteen thousand, two hundred twenty-three".