126304262268 has 48 divisors (see below), whose sum is σ = 296831485440. Its totient is φ = 41798664000.

The previous prime is 126304262179. The next prime is 126304262299. The reversal of 126304262268 is 862262403621.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 3298738 + ... + 3336806.

It is an arithmetic number, because the mean of its divisors is an integer number (6183989280).

Almost surely, 2^126304262268 is an apocalyptic number.

It is an amenable number.

126304262268 is an abundant number, since it is smaller than the sum of its proper divisors (170527223172).

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

126304262268 is a wasteful number, since it uses less digits than its factorization.

126304262268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40058 (or 40056 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 42.

Adding to 126304262268 its reverse (862262403621), we get a palindrome (988566665889).

The spelling of 126304262268 in words is "one hundred twenty-six billion, three hundred four million, two hundred sixty-two thousand, two hundred sixty-eight".