126214260354263 has 4 divisors (see below), whose sum is σ = 126215228214768. Its totient is φ = 126213292493760.

The previous prime is 126214260354241. The next prime is 126214260354269. The reversal of 126214260354263 is 362453062412621.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 126214260354263 - 2³⁴ = 126197080485079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126214260354269) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 483734618 + ... + 483995463.

It is an arithmetic number, because the mean of its divisors is an integer number (31553807053692).

Almost surely, 2^{126214260354263} is an apocalyptic number.

126214260354263 is a deficient number, since it is larger than the sum of its proper divisors (967860505).

126214260354263 is an equidigital number, since it uses as much as digits as its factorization.

126214260354263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 967860504.

The product of its (nonzero) digits is 2488320, while the sum is 47.

The spelling of 126214260354263 in words is "one hundred twenty-six trillion, two hundred fourteen billion, two hundred sixty million, three hundred fifty-four thousand, two hundred sixty-three".