541044440146 has 64 divisors (see below), whose sum is σ = 998575444224. Its totient is φ = 214570137600.

The previous prime is 541044440141. The next prime is 541044440177. The reversal of 541044440146 is 641044440145.

It is a super-3 number, since 3×541044440146³ (a number of 36 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (541044440141) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 43707510 + ... + 43719886.

It is an arithmetic number, because the mean of its divisors is an integer number (15602741316).

Almost surely, 2^541044440146 is an apocalyptic number.

541044440146 is a deficient number, since it is larger than the sum of its proper divisors (457531004078).

541044440146 is a wasteful number, since it uses less digits than its factorization.

541044440146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15475.

The product of its (nonzero) digits is 122880, while the sum is 37.

Subtracting 541044440146 from its reverse (641044440145), we obtain a palindrome (99999999999).

The spelling of 541044440146 in words is "five hundred forty-one billion, forty-four million, four hundred forty thousand, one hundred forty-six".