501616352421341 has 16 divisors (see below), whose sum is σ = 504575496730368. Its totient is φ = 498665720280000.

The previous prime is 501616352421313. The next prime is 501616352421407. The reversal of 501616352421341 is 143124253616105.

It is a cyclic number.

It is not a de Polignac number, because 501616352421341 - 2¹⁴ = 501616352404957 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 501616352421292 and 501616352421301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (501616352421641) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 281966951 + ... + 283740363.

It is an arithmetic number, because the mean of its divisors is an integer number (31535968545648).

Almost surely, 2^{501616352421341} is an apocalyptic number.

It is an amenable number.

501616352421341 is a deficient number, since it is larger than the sum of its proper divisors (2959144309027).

501616352421341 is a wasteful number, since it uses less digits than its factorization.

501616352421341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1775812.

The product of its (nonzero) digits is 518400, while the sum is 44.

The spelling of 501616352421341 in words is "five hundred one trillion, six hundred sixteen billion, three hundred fifty-two million, four hundred twenty-one thousand, three hundred forty-one".