423430031141 has 8 divisors (see below), whose sum is σ = 460702620504. Its totient is φ = 386829020160.

The previous prime is 423430031083. The next prime is 423430031159. The reversal of 423430031141 is 141130034324.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 4890904225 + 418539126916 = 69935^2 + 646946^2 .

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 423430031141 - 2¹⁴ = 423430014757 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 423430031141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423430033141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 167893280 + ... + 167895801.

It is an arithmetic number, because the mean of its divisors is an integer number (57587827563).

Almost surely, 2^423430031141 is an apocalyptic number.

It is an amenable number.

423430031141 is a deficient number, since it is larger than the sum of its proper divisors (37272589363).

423430031141 is a wasteful number, since it uses less digits than its factorization.

423430031141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335789191.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 423430031141 its reverse (141130034324), we get a palindrome (564560065465).

The spelling of 423430031141 in words is "four hundred twenty-three billion, four hundred thirty million, thirty-one thousand, one hundred forty-one".