6243764673426 has 32 divisors (see below), whose sum is σ = 14271540753408. Its totient is φ = 1783922933520.

The previous prime is 6243764673401. The next prime is 6243764673427.

6243764673426 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 6243764673426.

It is not an unprimeable number, because it can be changed into a prime (6243764673427) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11123331 + ... + 11671161.

It is an arithmetic number, because the mean of its divisors is an integer number (445985648544).

Almost surely, 2^{6243764673426} is an apocalyptic number.

6243764673426 is an abundant number, since it is smaller than the sum of its proper divisors (8027776079982).

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

6243764673426 is a wasteful number, since it uses less digits than its factorization.

6243764673426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 819206.

The product of its digits is 146313216, while the sum is 60.

The spelling of 6243764673426 in words is "six trillion, two hundred forty-three billion, seven hundred sixty-four million, six hundred seventy-three thousand, four hundred twenty-six".