126826323367 has 4 divisors (see below), whose sum is σ = 127112613480. Its totient is φ = 126540033256.

The previous prime is 126826323361. The next prime is 126826323391. The reversal of 126826323367 is 763323628621.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 763323628621 = 1193 ⋅639835397.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-126826323367 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 126826323367.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126826323361) 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, 143144392 + ... + 143145277.

It is an arithmetic number, because the mean of its divisors is an integer number (31778153370).

Almost surely, 2^126826323367 is an apocalyptic number.

126826323367 is a deficient number, since it is larger than the sum of its proper divisors (286290113).

126826323367 is an equidigital number, since it uses as much as digits as its factorization.

126826323367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286290112.

The product of its digits is 2612736, while the sum is 49.

The spelling of 126826323367 in words is "one hundred twenty-six billion, eight hundred twenty-six million, three hundred twenty-three thousand, three hundred sixty-seven".