426666224131 has 8 divisors (see below), whose sum is σ = 508819348224. Its totient is φ = 349813301640.

The previous prime is 426666224119. The next prime is 426666224141. The reversal of 426666224131 is 131422666624.

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

It is a cyclic number.

It is not a de Polignac number, because 426666224131 - 2¹⁵ = 426666191363 is a prime.

It is a super-2 number, since 2×426666224131² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (426666224141) by changing a digit.

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, 1325050225 + ... + 1325050546.

It is an arithmetic number, because the mean of its divisors is an integer number (63602418528).

Almost surely, 2^426666224131 is an apocalyptic number.

426666224131 is a deficient number, since it is larger than the sum of its proper divisors (82153124093).

426666224131 is a wasteful number, since it uses less digits than its factorization.

426666224131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2650100801.

The product of its digits is 497664, while the sum is 43.

The spelling of 426666224131 in words is "four hundred twenty-six billion, six hundred sixty-six million, two hundred twenty-four thousand, one hundred thirty-one".