402424341332 has 24 divisors (see below), whose sum is σ = 771269604000. Its totient is φ = 182586270816.

The previous prime is 402424341271. The next prime is 402424341373. The reversal of 402424341332 is 233143424204.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65581082 + ... + 65587217.

It is an arithmetic number, because the mean of its divisors is an integer number (32136233500).

Almost surely, 2^402424341332 is an apocalyptic number.

It is an amenable number.

402424341332 is a deficient number, since it is larger than the sum of its proper divisors (368845262668).

402424341332 is a wasteful number, since it uses less digits than its factorization.

402424341332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131168375 (or 131168373 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 402424341332 its reverse (233143424204), we get a palindrome (635567765536).

The spelling of 402424341332 in words is "four hundred two billion, four hundred twenty-four million, three hundred forty-one thousand, three hundred thirty-two".