507129546342 has 8 divisors (see below), whose sum is σ = 1014259092696. Its totient is φ = 169043182112.

The previous prime is 507129546337. The next prime is 507129546449. The reversal of 507129546342 is 243645921705.

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

507129546342 is an admirable number.

It is a super-3 number, since 3×507129546342³ (a number of 36 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 507129546291 and 507129546300.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42260795523 + ... + 42260795534.

It is an arithmetic number, because the mean of its divisors is an integer number (126782386587).

Almost surely, 2^507129546342 is an apocalyptic number.

507129546342 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

507129546342 is a wasteful number, since it uses less digits than its factorization.

507129546342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84521591062.

The product of its (nonzero) digits is 1814400, while the sum is 48.

The spelling of 507129546342 in words is "five hundred seven billion, one hundred twenty-nine million, five hundred forty-six thousand, three hundred forty-two".