541120340646 has 64 divisors (see below), whose sum is σ = 1205547805440. Its totient is φ = 179915264640.

The previous prime is 541120340617. The next prime is 541120340671. The reversal of 541120340646 is 646043021145.

541120340646 is a `hidden beast` number, since 5 + 4 + 1 + 1 + 2 + 0 + 3 + 4 + 0 + 646 = 666.

It is a super-2 number, since 2×541120340646² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 541120340646.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 41077641 + ... + 41090811.

It is an arithmetic number, because the mean of its divisors is an integer number (18836684460).

Almost surely, 2^541120340646 is an apocalyptic number.

541120340646 is an abundant number, since it is smaller than the sum of its proper divisors (664427464794).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

541120340646 is a wasteful number, since it uses less digits than its factorization.

541120340646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15058 (or 15052 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The spelling of 541120340646 in words is "five hundred forty-one billion, one hundred twenty million, three hundred forty thousand, six hundred forty-six".