541800690140 has 24 divisors (see below), whose sum is σ = 1138201873872. Its totient is φ = 216640195200.

The previous prime is 541800690103. The next prime is 541800690163. The reversal of 541800690140 is 41096008145.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 541800690094 and 541800690103.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4949561 + ... + 5057840.

It is an arithmetic number, because the mean of its divisors is an integer number (47425078078).

Almost surely, 2^541800690140 is an apocalyptic number.

It is an amenable number.

541800690140 is an abundant number, since it is smaller than the sum of its proper divisors (596401183732).

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

541800690140 is a wasteful number, since it uses less digits than its factorization.

541800690140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10010117 (or 10010115 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 38.

Adding to 541800690140 its reverse (41096008145), we get a palindrome (582896698285).

The spelling of 541800690140 in words is "five hundred forty-one billion, eight hundred million, six hundred ninety thousand, one hundred forty".