516164034143 has 8 divisors (see below), whose sum is σ = 520757429136. Its totient is φ = 511571088000.

The previous prime is 516164034107. The next prime is 516164034149. The reversal of 516164034143 is 341430461615.

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

It is a cyclic number.

It is not a de Polignac number, because 516164034143 - 2⁶ = 516164034079 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 516164034097 and 516164034106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (516164034149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2458733 + ... + 2660393.

It is an arithmetic number, because the mean of its divisors is an integer number (65094678642).

Almost surely, 2^516164034143 is an apocalyptic number.

516164034143 is a deficient number, since it is larger than the sum of its proper divisors (4593394993).

516164034143 is a wasteful number, since it uses less digits than its factorization.

516164034143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224425.

The product of its (nonzero) digits is 103680, while the sum is 38.

Adding to 516164034143 its reverse (341430461615), we get a palindrome (857594495758).

The spelling of 516164034143 in words is "five hundred sixteen billion, one hundred sixty-four million, thirty-four thousand, one hundred forty-three".