542113432 has 32 divisors (see below), whose sum is σ = 1171965600. Its totient is φ = 230275584.

The previous prime is 542113409. The next prime is 542113447. The reversal of 542113432 is 234311245.

It is a junction number, because it is equal to n+sod(n) for n = 542113397 and 542113406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36507 + ... + 49162.

It is an arithmetic number, because the mean of its divisors is an integer number (36623925).

Almost surely, 2^542113432 is an apocalyptic number.

It is an amenable number.

542113432 is an abundant number, since it is smaller than the sum of its proper divisors (629852168).

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

542113432 is a wasteful number, since it uses less digits than its factorization.

542113432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85795 (or 85791 counting only the distinct ones).

The product of its digits is 2880, while the sum is 25.

The square root of 542113432 is about 23283.3294869956. The cubic root of 542113432 is about 815.3862607574.

Adding to 542113432 its reverse (234311245), we get a palindrome (776424677).

The spelling of 542113432 in words is "five hundred forty-two million, one hundred thirteen thousand, four hundred thirty-two".