431043001342 has 8 divisors (see below), whose sum is σ = 646575350256. Its totient is φ = 215517884592.

The previous prime is 431043001321. The next prime is 431043001343. The reversal of 431043001342 is 243100340134.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (431043001343) 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, 1656498 + ... + 1898965.

It is an arithmetic number, because the mean of its divisors is an integer number (80821918782).

Almost surely, 2^431043001342 is an apocalyptic number.

431043001342 is a deficient number, since it is larger than the sum of its proper divisors (215532348914).

431043001342 is a wasteful number, since it uses less digits than its factorization.

431043001342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3616082.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 431043001342 its reverse (243100340134), we get a palindrome (674143341476).

The spelling of 431043001342 in words is "four hundred thirty-one billion, forty-three million, one thousand, three hundred forty-two".