541345420 has 96 divisors (see below), whose sum is σ = 1427005440. Its totient is φ = 167581440.

The previous prime is 541345351. The next prime is 541345429. The reversal of 541345420 is 24543145.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is not an unprimeable number, because it can be changed into a prime (541345429) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 240661 + ... + 242899.

It is an arithmetic number, because the mean of its divisors is an integer number (14864640).

Almost surely, 2^541345420 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 541345420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (713502720).

541345420 is an abundant number, since it is smaller than the sum of its proper divisors (885660020).

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

541345420 is a wasteful number, since it uses less digits than its factorization.

541345420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2423 (or 2421 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 541345420 is about 23266.8308972236. The cubic root of 541345420 is about 815.0010262574.

Adding to 541345420 its reverse (24543145), we get a palindrome (565888565).

The spelling of 541345420 in words is "five hundred forty-one million, three hundred forty-five thousand, four hundred twenty".