542433849204 has 48 divisors (see below), whose sum is σ = 1363320298368. Its totient is φ = 166868266368.

The previous prime is 542433849091. The next prime is 542433849229. The reversal of 542433849204 is 402948334245.

It is a super-2 number, since 2×542433849204² (a number of 24 digits) contains 22 as substring.

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, 404329 + ... + 1117295.

It is an arithmetic number, because the mean of its divisors is an integer number (28402506216).

Almost surely, 2^542433849204 is an apocalyptic number.

It is an amenable number.

542433849204 is an abundant number, since it is smaller than the sum of its proper divisors (820886449164).

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

542433849204 is a wasteful number, since it uses less digits than its factorization.

542433849204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 717864 (or 717862 counting only the distinct ones).

The product of its (nonzero) digits is 3317760, while the sum is 48.

The spelling of 542433849204 in words is "five hundred forty-two billion, four hundred thirty-three million, eight hundred forty-nine thousand, two hundred four".