431010443141 has 4 divisors (see below), whose sum is σ = 434964667500. Its totient is φ = 427056218784.

The previous prime is 431010443069. The next prime is 431010443161. The reversal of 431010443141 is 141344010134.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 327036440641 + 103974002500 = 571871^2 + 322450^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-431010443141 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 431010443141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (431010443161) 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, 1977112016 + ... + 1977112233.

It is an arithmetic number, because the mean of its divisors is an integer number (108741166875).

Almost surely, 2^431010443141 is an apocalyptic number.

It is an amenable number.

431010443141 is a deficient number, since it is larger than the sum of its proper divisors (3954224359).

431010443141 is a wasteful number, since it uses less digits than its factorization.

431010443141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3954224358.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 431010443141 its reverse (141344010134), we get a palindrome (572354453275).

The spelling of 431010443141 in words is "four hundred thirty-one billion, ten million, four hundred forty-three thousand, one hundred forty-one".