402424342322 has 16 divisors (see below), whose sum is σ = 604512849600. Its totient is φ = 200920255440.

The previous prime is 402424342321. The next prime is 402424342361. The reversal of 402424342322 is 223243424204.

It is not an unprimeable number, because it can be changed into a prime (402424342321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4183547 + ... + 4278657.

It is an arithmetic number, because the mean of its divisors is an integer number (37782053100).

Almost surely, 2^402424342322 is an apocalyptic number.

402424342322 is a deficient number, since it is larger than the sum of its proper divisors (202088507278).

402424342322 is a wasteful number, since it uses less digits than its factorization.

402424342322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98161.

The product of its (nonzero) digits is 73728, while the sum is 32.

Adding to 402424342322 its reverse (223243424204), we get a palindrome (625667766526).

The spelling of 402424342322 in words is "four hundred two billion, four hundred twenty-four million, three hundred forty-two thousand, three hundred twenty-two".