126566313214 has 64 divisors (see below), whose sum is σ = 220552657920. Its totient is φ = 53868240000.

The previous prime is 126566313143. The next prime is 126566313257. The reversal of 126566313214 is 412313665621.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27566059 + ... + 27570649.

It is an arithmetic number, because the mean of its divisors is an integer number (3446135280).

Almost surely, 2^126566313214 is an apocalyptic number.

126566313214 is a deficient number, since it is larger than the sum of its proper divisors (93986344706).

126566313214 is a wasteful number, since it uses less digits than its factorization.

126566313214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5377.

The product of its digits is 155520, while the sum is 40.

Adding to 126566313214 its reverse (412313665621), we get a palindrome (538879978835).

The spelling of 126566313214 in words is "one hundred twenty-six billion, five hundred sixty-six million, three hundred thirteen thousand, two hundred fourteen".