216003510425041 has 4 divisors (see below), whose sum is σ = 216005544098800. Its totient is φ = 216001476751284.

The previous prime is 216003510425033. The next prime is 216003510425099. The reversal of 216003510425041 is 140524015300612.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 216003510425041 - 2³ = 216003510425033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 216003510424988 and 216003510425006.

It is not an unprimeable number, because it can be changed into a prime (216003510429041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1016677551 + ... + 1016889988.

It is an arithmetic number, because the mean of its divisors is an integer number (54001386024700).

Almost surely, 2^{216003510425041} is an apocalyptic number.

It is an amenable number.

216003510425041 is a deficient number, since it is larger than the sum of its proper divisors (2033673759).

216003510425041 is a wasteful number, since it uses less digits than its factorization.

216003510425041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2033673758.

The product of its (nonzero) digits is 28800, while the sum is 34.

Adding to 216003510425041 its reverse (140524015300612), we get a palindrome (356527525725653).

The spelling of 216003510425041 in words is "two hundred sixteen trillion, three billion, five hundred ten million, four hundred twenty-five thousand, forty-one".