541442405500 has 24 divisors (see below), whose sum is σ = 1182510214704. Its totient is φ = 216576962000.

The previous prime is 541442405447. The next prime is 541442405503. The reversal of 541442405500 is 5504244145.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (541442405503) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 541441906 + ... + 541442905.

It is an arithmetic number, because the mean of its divisors is an integer number (49271258946).

Almost surely, 2^541442405500 is an apocalyptic number.

541442405500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

541442405500 is an abundant number, since it is smaller than the sum of its proper divisors (641067809204).

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

541442405500 is a wasteful number, since it uses less digits than its factorization.

541442405500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1082884830 (or 1082884818 counting only the distinct ones).

The product of its (nonzero) digits is 64000, while the sum is 34.

Adding to 541442405500 its reverse (5504244145), we get a palindrome (546946649645).

The spelling of 541442405500 in words is "five hundred forty-one billion, four hundred forty-two million, four hundred five thousand, five hundred".