541642889044 has 48 divisors (see below), whose sum is σ = 1041266419200. Its totient is φ = 245383766496.

The previous prime is 541642889023. The next prime is 541642889059. The reversal of 541642889044 is 440988246145.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23808627 + ... + 23831365.

It is an arithmetic number, because the mean of its divisors is an integer number (21693050400).

Almost surely, 2^541642889044 is an apocalyptic number.

It is an amenable number.

541642889044 is a deficient number, since it is larger than the sum of its proper divisors (499623530156).

541642889044 is a wasteful number, since it uses less digits than its factorization.

541642889044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36412 (or 36410 counting only the distinct ones).

The product of its (nonzero) digits is 8847360, while the sum is 55.

The spelling of 541642889044 in words is "five hundred forty-one billion, six hundred forty-two million, eight hundred eighty-nine thousand, forty-four".