1606217430541 has 8 divisors (see below), whose sum is σ = 1608118541568. Its totient is φ = 1604317290000.

The previous prime is 1606217430479. The next prime is 1606217430599. The reversal of 1606217430541 is 1450347126061.

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 1606217430541 - 2¹⁵ = 1606217397773 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1606217430494 and 1606217430503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1606217434541) 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, 3096591 + ... + 3577891.

It is an arithmetic number, because the mean of its divisors is an integer number (201014817696).

Almost surely, 2^{1606217430541} is an apocalyptic number.

It is an amenable number.

1606217430541 is a deficient number, since it is larger than the sum of its proper divisors (1901111027).

1606217430541 is a wasteful number, since it uses less digits than its factorization.

1606217430541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 485243.

The product of its (nonzero) digits is 120960, while the sum is 40.

The spelling of 1606217430541 in words is "one trillion, six hundred six billion, two hundred seventeen million, four hundred thirty thousand, five hundred forty-one".