541331203140 has 192 divisors, whose sum is σ = 2072789752320. Its totient is φ = 114214924800.

The previous prime is 541331203129. The next prime is 541331203163. The reversal of 541331203140 is 41302133145.

It is a happy number.

541331203140 is a `hidden beast` number, since 5 + 413 + 3 + 1 + 203 + 1 + 40 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5458911 + ... + 5557190.

It is an arithmetic number, because the mean of its divisors is an integer number (10795779960).

Almost surely, 2^541331203140 is an apocalyptic number.

It is an amenable number.

541331203140 is an abundant number, since it is smaller than the sum of its proper divisors (1531458549180).

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

541331203140 is a wasteful number, since it uses less digits than its factorization.

541331203140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11016139 (or 11016131 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

Adding to 541331203140 its reverse (41302133145), we get a palindrome (582633336285).

The spelling of 541331203140 in words is "five hundred forty-one billion, three hundred thirty-one million, two hundred three thousand, one hundred forty".