542344410 has 96 divisors (see below), whose sum is σ = 1480489920. Its totient is φ = 142829568.

The previous prime is 542344381. The next prime is 542344459. The reversal of 542344410 is 14443245.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 200346 + ... + 203034.

It is an arithmetic number, because the mean of its divisors is an integer number (15421770).

Almost surely, 2^542344410 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 542344410, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (740244960).

542344410 is an abundant number, since it is smaller than the sum of its proper divisors (938145510).

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

542344410 is a wasteful number, since it uses less digits than its factorization.

542344410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2794 (or 2782 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

The square root of 542344410 is about 23288.2891170648. The cubic root of 542344410 is about 815.5020480539.

Adding to 542344410 its reverse (14443245), we get a palindrome (556787655).

The spelling of 542344410 in words is "five hundred forty-two million, three hundred forty-four thousand, four hundred ten".