426683154111 has 4 divisors (see below), whose sum is σ = 568910872152. Its totient is φ = 284455436072.

The previous prime is 426683154047. The next prime is 426683154151. The reversal of 426683154111 is 111451386624.

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 426683154111 - 2⁶ = 426683154047 is a prime.

It is a super-2 number, since 2×426683154111² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426683154151) 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, 71113859016 + ... + 71113859021.

It is an arithmetic number, because the mean of its divisors is an integer number (142227718038).

Almost surely, 2^426683154111 is an apocalyptic number.

426683154111 is a deficient number, since it is larger than the sum of its proper divisors (142227718041).

426683154111 is a wasteful number, since it uses less digits than its factorization.

426683154111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142227718040.

The product of its digits is 138240, while the sum is 42.

The spelling of 426683154111 in words is "four hundred twenty-six billion, six hundred eighty-three million, one hundred fifty-four thousand, one hundred eleven".