542230435 has 4 divisors (see below), whose sum is σ = 650676528. Its totient is φ = 433784344.

The previous prime is 542230433. The next prime is 542230457. The reversal of 542230435 is 534032245.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 542230435 - 2¹ = 542230433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (542230433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54223039 + ... + 54223048.

It is an arithmetic number, because the mean of its divisors is an integer number (162669132).

Almost surely, 2^542230435 is an apocalyptic number.

542230435 is a deficient number, since it is larger than the sum of its proper divisors (108446093).

542230435 is a wasteful number, since it uses less digits than its factorization.

542230435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108446092.

The product of its (nonzero) digits is 14400, while the sum is 28.

The square root of 542230435 is about 23285.8419431207. The cubic root of 542230435 is about 815.4449174704. Note that the first 3 decimals are identical.

The spelling of 542230435 in words is "five hundred forty-two million, two hundred thirty thousand, four hundred thirty-five".