402424202262 has 32 divisors (see below), whose sum is σ = 812258537472. Its totient is φ = 132909172704.

The previous prime is 402424202261. The next prime is 402424202273. The reversal of 402424202262 is 262202424204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (402424202261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 228013 + ... + 925655.

It is an arithmetic number, because the mean of its divisors is an integer number (25383079296).

Almost surely, 2^402424202262 is an apocalyptic number.

402424202262 is an abundant number, since it is smaller than the sum of its proper divisors (409834335210).

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

402424202262 is a wasteful number, since it uses less digits than its factorization.

402424202262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 698532.

The product of its (nonzero) digits is 24576, while the sum is 30.

Adding to 402424202262 its reverse (262202424204), we get a palindrome (664626626466).

The spelling of 402424202262 in words is "four hundred two billion, four hundred twenty-four million, two hundred two thousand, two hundred sixty-two".