402204131442410 has 64 divisors (see below), whose sum is σ = 838089187983360. Its totient is φ = 137525952041280.

The previous prime is 402204131442389. The next prime is 402204131442419. The reversal of 402204131442410 is 14244131402204.

It is not an unprimeable number, because it can be changed into a prime (402204131442419) 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 31 ways as a sum of consecutive naturals, for example, 1347087722 + ... + 1347386261.

It is an arithmetic number, because the mean of its divisors is an integer number (13095143562240).

Almost surely, 2^{402204131442410} is an apocalyptic number.

402204131442410 is an abundant number, since it is smaller than the sum of its proper divisors (435885056540950).

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

402204131442410 is a wasteful number, since it uses less digits than its factorization.

402204131442410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2694474083.

The product of its (nonzero) digits is 24576, while the sum is 32.

Adding to 402204131442410 its reverse (14244131402204), we get a palindrome (416448262844614).

The spelling of 402204131442410 in words is "four hundred two trillion, two hundred four billion, one hundred thirty-one million, four hundred forty-two thousand, four hundred ten".