400204133233302 has 16 divisors (see below), whose sum is σ = 800707260994992. Its totient is φ = 133351545323040.

The previous prime is 400204133233297. The next prime is 400204133233309. The reversal of 400204133233302 is 203332331402004.

It is a self number, because there is not a number n which added to its sum of digits gives 400204133233302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (400204133233309) by changing a digit.

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, 12458087949 + ... + 12458120072.

It is an arithmetic number, because the mean of its divisors is an integer number (50044203812187).

Almost surely, 2^{400204133233302} is an apocalyptic number.

400204133233302 is an abundant number, since it is smaller than the sum of its proper divisors (400503127761690).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

400204133233302 is a wasteful number, since it uses less digits than its factorization.

400204133233302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24916210703.

The product of its (nonzero) digits is 31104, while the sum is 30.

Adding to 400204133233302 its reverse (203332331402004), we get a palindrome (603536464635306).

The spelling of 400204133233302 in words is "four hundred trillion, two hundred four billion, one hundred thirty-three million, two hundred thirty-three thousand, three hundred two".