542941229 has 8 divisors (see below), whose sum is σ = 556588032. Its totient is φ = 529313760.

The previous prime is 542941211. The next prime is 542941237. The reversal of 542941229 is 922149245.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 542941229 - 2⁸ = 542940973 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 542941192 and 542941201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542941279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64202 + ... + 72164.

It is an arithmetic number, because the mean of its divisors is an integer number (69573504).

Almost surely, 2^542941229 is an apocalyptic number.

It is an amenable number.

542941229 is a deficient number, since it is larger than the sum of its proper divisors (13646803).

542941229 is a wasteful number, since it uses less digits than its factorization.

542941229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9667.

The product of its digits is 51840, while the sum is 38.

The square root of 542941229 is about 23301.0993088309. The cubic root of 542941229 is about 815.8010761780.

The spelling of 542941229 in words is "five hundred forty-two million, nine hundred forty-one thousand, two hundred twenty-nine".