126448616234 has 8 divisors (see below), whose sum is σ = 190410952068. Its totient is φ = 62978298880.

The previous prime is 126448616227. The next prime is 126448616267. The reversal of 126448616234 is 432616844621.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 114681790609 + 11766825625 = 338647^2 + 108475^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 123003977 + ... + 123005004.

Almost surely, 2^126448616234 is an apocalyptic number.

126448616234 is a deficient number, since it is larger than the sum of its proper divisors (63962335834).

126448616234 is a wasteful number, since it uses less digits than its factorization.

126448616234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246009240.

The product of its digits is 1327104, while the sum is 47.

The spelling of 126448616234 in words is "one hundred twenty-six billion, four hundred forty-eight million, six hundred sixteen thousand, two hundred thirty-four".