126343343343622 has 16 divisors (see below), whose sum is σ = 195812436943872. Its totient is φ = 61076365077960.

The previous prime is 126343343343617. The next prime is 126343343343647. The reversal of 126343343343622 is 226343343343621.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 958445788 + ... + 958577599.

It is an arithmetic number, because the mean of its divisors is an integer number (12238277308992).

Almost surely, 2^{126343343343622} is an apocalyptic number.

126343343343622 is a deficient number, since it is larger than the sum of its proper divisors (69469093600250).

126343343343622 is a wasteful number, since it uses less digits than its factorization.

126343343343622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1917024483.

The product of its digits is 13436928, while the sum is 49.

Subtracting 126343343343622 from its reverse (226343343343621), we obtain a palindrome (99999999999999).

The spelling of 126343343343622 in words is "one hundred twenty-six trillion, three hundred forty-three billion, three hundred forty-three million, three hundred forty-three thousand, six hundred twenty-two".