126586742707 has 2 divisors, whose sum is σ = 126586742708. Its totient is φ = 126586742706.

The previous prime is 126586742657. The next prime is 126586742743. The reversal of 126586742707 is 707247685621.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 126586742707 - 2¹⁵ = 126586709939 is a prime.

It is not a weakly prime, because it can be changed into another prime (126586745707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63293371353 + 63293371354.

It is an arithmetic number, because the mean of its divisors is an integer number (63293371354).

Almost surely, 2^126586742707 is an apocalyptic number.

126586742707 is a deficient number, since it is larger than the sum of its proper divisors (1).

126586742707 is an equidigital number, since it uses as much as digits as its factorization.

126586742707 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7902720, while the sum is 55.

The spelling of 126586742707 in words is "one hundred twenty-six billion, five hundred eighty-six million, seven hundred forty-two thousand, seven hundred seven".