431423312452301 has 16 divisors (see below), whose sum is σ = 464954408209200. Its totient is φ = 397941465600000.

The previous prime is 431423312452291. The next prime is 431423312452339. The reversal of 431423312452301 is 103254213324134.

It can be written as a sum of positive squares in 8 ways, for example, as 12399546647401 + 419023765804900 = 3521299^2 + 20470070^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-431423312452301 is a prime.

It is a super-2 number, since 2×431423312452301² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (431423312482301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2007922925 + ... + 2008137773.

It is an arithmetic number, because the mean of its divisors is an integer number (29059650513075).

Almost surely, 2^{431423312452301} is an apocalyptic number.

It is an amenable number.

431423312452301 is a deficient number, since it is larger than the sum of its proper divisors (33531095756899).

431423312452301 is a wasteful number, since it uses less digits than its factorization.

431423312452301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328736.

The product of its (nonzero) digits is 207360, while the sum is 38.

Adding to 431423312452301 its reverse (103254213324134), we get a palindrome (534677525776435).

The spelling of 431423312452301 in words is "four hundred thirty-one trillion, four hundred twenty-three billion, three hundred twelve million, four hundred fifty-two thousand, three hundred one".