126611026293 has 24 divisors (see below), whose sum is σ = 179359194528. Its totient is φ = 79428887296.

The previous prime is 126611026271. The next prime is 126611026307. The reversal of 126611026293 is 392620116621.

It is not a de Polignac number, because 126611026293 - 2¹⁰ = 126611025269 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126611026793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8882230 + ... + 8896472.

It is an arithmetic number, because the mean of its divisors is an integer number (7473299772).

Almost surely, 2^126611026293 is an apocalyptic number.

It is an amenable number.

126611026293 is a deficient number, since it is larger than the sum of its proper divisors (52748168235).

126611026293 is a wasteful number, since it uses less digits than its factorization.

126611026293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24533 (or 24516 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 39.

The spelling of 126611026293 in words is "one hundred twenty-six billion, six hundred eleven million, twenty-six thousand, two hundred ninety-three".