541073664218 has 8 divisors (see below), whose sum is σ = 811617371712. Its totient is φ = 270534540316.

The previous prime is 541073664191. The next prime is 541073664221. The reversal of 541073664218 is 812466370145.

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

It is a super-2 number, since 2×541073664218² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 833780 + ... + 1333167.

It is an arithmetic number, because the mean of its divisors is an integer number (101452171464).

Almost surely, 2^541073664218 is an apocalyptic number.

541073664218 is a deficient number, since it is larger than the sum of its proper divisors (270543707494).

541073664218 is a wasteful number, since it uses less digits than its factorization.

541073664218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2291796.

The product of its (nonzero) digits is 967680, while the sum is 47.

The spelling of 541073664218 in words is "five hundred forty-one billion, seventy-three million, six hundred sixty-four thousand, two hundred eighteen".