431126303621134 has 48 divisors (see below), whose sum is σ = 720984616531200. Its totient is φ = 193173329503440.

The previous prime is 431126303621071. The next prime is 431126303621183.

431126303621134 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×431126303621134² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 6381472 + ... + 30049555.

It is an arithmetic number, because the mean of its divisors is an integer number (15020512844400).

Almost surely, 2^{431126303621134} is an apocalyptic number.

431126303621134 is a deficient number, since it is larger than the sum of its proper divisors (289858312910066).

431126303621134 is a wasteful number, since it uses less digits than its factorization.

431126303621134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36431749 (or 36431738 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 40.

It can be divided in two parts, 43112630 and 3621134, that added together give a palindrome (46733764).

The spelling of 431126303621134 in words is "four hundred thirty-one trillion, one hundred twenty-six billion, three hundred three million, six hundred twenty-one thousand, one hundred thirty-four".