431034141 has 4 divisors (see below), whose sum is σ = 574712192. Its totient is φ = 287356092.

The previous prime is 431034139. The next prime is 431034143. The reversal of 431034141 is 141430134.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (431034139) and next prime (431034143).

It is not a de Polignac number, because 431034141 - 2¹ = 431034139 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (431034143) 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, 71839021 + ... + 71839026.

It is an arithmetic number, because the mean of its divisors is an integer number (143678048).

Almost surely, 2^431034141 is an apocalyptic number.

It is an amenable number.

431034141 is a deficient number, since it is larger than the sum of its proper divisors (143678051).

431034141 is a wasteful number, since it uses less digits than its factorization.

431034141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143678050.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 431034141 is about 20761.3617327959. The cubic root of 431034141 is about 755.3888271004.

Adding to 431034141 its reverse (141430134), we get a palindrome (572464275).

The spelling of 431034141 in words is "four hundred thirty-one million, thirty-four thousand, one hundred forty-one".