431430202034134 has 8 divisors (see below), whose sum is σ = 647145484205040. Its totient is φ = 215715040632456.

The previous prime is 431430202034123. The next prime is 431430202034137.

431430202034134 is nontrivially palindromic in base 10.

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

It is a super-2 number, since 2×431430202034134² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 431430202034134.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (431430202034137) 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, 20659449 + ... + 35912020.

It is an arithmetic number, because the mean of its divisors is an integer number (80893185525630).

Almost surely, 2^{431430202034134} is an apocalyptic number.

431430202034134 is a deficient number, since it is larger than the sum of its proper divisors (215715282170906).

431430202034134 is a wasteful number, since it uses less digits than its factorization.

431430202034134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60384614.

The product of its (nonzero) digits is 82944, while the sum is 34.

It can be divided in two parts, 43143020 and 2034134, that added together give a palindrome (45177154).

The spelling of 431430202034134 in words is "four hundred thirty-one trillion, four hundred thirty billion, two hundred two million, thirty-four thousand, one hundred thirty-four".