400233434103 has 6 divisors (see below), whose sum is σ = 578114960384. Its totient is φ = 266822289396.

The previous prime is 400233434087. The next prime is 400233434141. The reversal of 400233434103 is 301434332004.

It is not a de Polignac number, because 400233434103 - 2⁴ = 400233434087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (400233434143) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22235190775 + ... + 22235190792.

Almost surely, 2^400233434103 is an apocalyptic number.

400233434103 is a deficient number, since it is larger than the sum of its proper divisors (177881526281).

400233434103 is a wasteful number, since it uses less digits than its factorization.

400233434103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44470381573 (or 44470381570 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 400233434103 its reverse (301434332004), we get a palindrome (701667766107).

The spelling of 400233434103 in words is "four hundred billion, two hundred thirty-three million, four hundred thirty-four thousand, one hundred three".