331452134434 has 8 divisors (see below), whose sum is σ = 514322277660. Its totient is φ = 160011375216.

The previous prime is 331452134383. The next prime is 331452134459. The reversal of 331452134434 is 434431254133.

It can be written as a sum of positive squares in 2 ways, for example, as 331433944209 + 18190225 = 575703^2 + 4265^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 331452134393 and 331452134402.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2857345929 + ... + 2857346044.

Almost surely, 2^331452134434 is an apocalyptic number.

331452134434 is a deficient number, since it is larger than the sum of its proper divisors (182870143226).

331452134434 is a wasteful number, since it uses less digits than its factorization.

331452134434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5714692004.

The product of its digits is 207360, while the sum is 37.

Adding to 331452134434 its reverse (434431254133), we get a palindrome (765883388567).

The spelling of 331452134434 in words is "three hundred thirty-one billion, four hundred fifty-two million, one hundred thirty-four thousand, four hundred thirty-four".