501416343 has 24 divisors (see below), whose sum is σ = 769266576. Its totient is φ = 313632000.

The previous prime is 501416317. The next prime is 501416381. The reversal of 501416343 is 343614105.

It is not a de Polignac number, because 501416343 - 2⁸ = 501416087 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (501416243) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 45693 + ... + 55593.

It is an arithmetic number, because the mean of its divisors is an integer number (32052774).

Almost surely, 2^501416343 is an apocalyptic number.

501416343 is a deficient number, since it is larger than the sum of its proper divisors (267850233).

501416343 is a wasteful number, since it uses less digits than its factorization.

501416343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10255 (or 10252 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 501416343 is about 22392.3277709130. The cubic root of 501416343 is about 794.4492542472.

The spelling of 501416343 in words is "five hundred one million, four hundred sixteen thousand, three hundred forty-three".