434402320132 has 24 divisors (see below), whose sum is σ = 846958492800. Its totient is φ = 193254416160.

The previous prime is 434402320117. The next prime is 434402320153. The reversal of 434402320132 is 231023204434.

It is a super-2 number, since 2×434402320132² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 434402320132.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 105027507 + ... + 105031642.

It is an arithmetic number, because the mean of its divisors is an integer number (35289937200).

Almost surely, 2^434402320132 is an apocalyptic number.

It is an amenable number.

434402320132 is a deficient number, since it is larger than the sum of its proper divisors (412556172668).

434402320132 is a wasteful number, since it uses less digits than its factorization.

434402320132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210059211 (or 210059209 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 434402320132 its reverse (231023204434), we get a palindrome (665425524566).

The spelling of 434402320132 in words is "four hundred thirty-four billion, four hundred two million, three hundred twenty thousand, one hundred thirty-two".