126643672643114 has 16 divisors (see below), whose sum is σ = 207235547789760. Its totient is φ = 57565181552160.

The previous prime is 126643672643113. The next prime is 126643672643153. The reversal of 126643672643114 is 411346276346621.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 126643672643114.

It is not an unprimeable number, because it can be changed into a prime (126643672643113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4640507 + ... + 16577745.

It is an arithmetic number, because the mean of its divisors is an integer number (12952221736860).

Almost surely, 2^{126643672643114} is an apocalyptic number.

126643672643114 is a deficient number, since it is larger than the sum of its proper divisors (80591875146646).

126643672643114 is a wasteful number, since it uses less digits than its factorization.

126643672643114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12419485.

The product of its digits is 20901888, while the sum is 56.

The spelling of 126643672643114 in words is "one hundred twenty-six trillion, six hundred forty-three billion, six hundred seventy-two million, six hundred forty-three thousand, one hundred fourteen".