400114310443 has 2 divisors, whose sum is σ = 400114310444. Its totient is φ = 400114310442.

The previous prime is 400114310437. The next prime is 400114310593. The reversal of 400114310443 is 344013411004.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-400114310443 is a prime.

It is a super-2 number, since 2×400114310443² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (400114380443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 200057155221 + 200057155222.

It is an arithmetic number, because the mean of its divisors is an integer number (200057155222).

Almost surely, 2^400114310443 is an apocalyptic number.

400114310443 is a deficient number, since it is larger than the sum of its proper divisors (1).

400114310443 is an equidigital number, since it uses as much as digits as its factorization.

400114310443 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 400114310443 its reverse (344013411004), we get a palindrome (744127721447).

The spelling of 400114310443 in words is "four hundred billion, one hundred fourteen million, three hundred ten thousand, four hundred forty-three".