42466329131 has 4 divisors (see below), whose sum is σ = 42493746000. Its totient is φ = 42438912264.

The previous prime is 42466329109. The next prime is 42466329163. The reversal of 42466329131 is 13192366424.

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 42466329131 - 2⁶ = 42466329067 is a prime.

It is a super-2 number, since 2×42466329131² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42466329181) 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, 13706111 + ... + 13709208.

It is an arithmetic number, because the mean of its divisors is an integer number (10623436500).

Almost surely, 2^42466329131 is an apocalyptic number.

42466329131 is a deficient number, since it is larger than the sum of its proper divisors (27416869).

42466329131 is a wasteful number, since it uses less digits than its factorization.

42466329131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27416868.

The product of its digits is 186624, while the sum is 41.

The spelling of 42466329131 in words is "forty-two billion, four hundred sixty-six million, three hundred twenty-nine thousand, one hundred thirty-one".