542841744 has 80 divisors (see below), whose sum is σ = 1452478464. Its totient is φ = 174518400.

The previous prime is 542841743. The next prime is 542841781. The reversal of 542841744 is 447148245.

It is not an unprimeable number, because it can be changed into a prime (542841743) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 730237 + ... + 730979.

Almost surely, 2^542841744 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 542841744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (726239232).

542841744 is an abundant number, since it is smaller than the sum of its proper divisors (909636720).

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

542841744 is a wasteful number, since it uses less digits than its factorization.

542841744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1276 (or 1270 counting only the distinct ones).

The product of its digits is 143360, while the sum is 39.

The square root of 542841744 is about 23298.9644405068. The cubic root of 542841744 is about 815.7512457831.

Adding to 542841744 its reverse (447148245), we get a palindrome (989989989).

The spelling of 542841744 in words is "five hundred forty-two million, eight hundred forty-one thousand, seven hundred forty-four".