126526341631422 has 8 divisors (see below), whose sum is σ = 253052683262856. Its totient is φ = 42175447210472.

The previous prime is 126526341631397. The next prime is 126526341631427. The reversal of 126526341631422 is 224136143625621.

It is a sphenic number, since it is the product of 3 distinct primes.

126526341631422 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126526341631427) 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, 10543861802613 + ... + 10543861802624.

It is an arithmetic number, because the mean of its divisors is an integer number (31631585407857).

Almost surely, 2^{126526341631422} is an apocalyptic number.

126526341631422 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

126526341631422 is a wasteful number, since it uses less digits than its factorization.

126526341631422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21087723605242.

The product of its digits is 2488320, while the sum is 48.

The spelling of 126526341631422 in words is "one hundred twenty-six trillion, five hundred twenty-six billion, three hundred forty-one million, six hundred thirty-one thousand, four hundred twenty-two".