400200124442302 has 16 divisors (see below), whose sum is σ = 609303715967232. Its totient is φ = 197099315443800.

The previous prime is 400200124442297. The next prime is 400200124442311. The reversal of 400200124442302 is 203244421002004.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105544324 + ... + 109270327.

It is an arithmetic number, because the mean of its divisors is an integer number (38081482247952).

Almost surely, 2^{400200124442302} is an apocalyptic number.

400200124442302 is a deficient number, since it is larger than the sum of its proper divisors (209103591524930).

400200124442302 is a wasteful number, since it uses less digits than its factorization.

400200124442302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214828623.

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 400200124442302 its reverse (203244421002004), we get a palindrome (603444545444306).

The spelling of 400200124442302 in words is "four hundred trillion, two hundred billion, one hundred twenty-four million, four hundred forty-two thousand, three hundred two".