542413331 has 4 divisors (see below), whose sum is σ = 542695872. Its totient is φ = 542130792.

The previous prime is 542413283. The next prime is 542413337. The reversal of 542413331 is 133314245.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 133314245 = 5 ⋅26662849.

It is a cyclic number.

It is not a de Polignac number, because 542413331 - 2¹⁰ = 542412307 is a prime.

It is a super-2 number, since 2×542413331² = 588424443293031122, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 542413331.

It is not an unprimeable number, because it can be changed into a prime (542413337) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 138371 + ... + 142236.

It is an arithmetic number, because the mean of its divisors is an integer number (135673968).

Almost surely, 2^542413331 is an apocalyptic number.

542413331 is a deficient number, since it is larger than the sum of its proper divisors (282541).

542413331 is a wasteful number, since it uses less digits than its factorization.

542413331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282540.

The product of its digits is 4320, while the sum is 26.

The square root of 542413331 is about 23289.7688052071. The cubic root of 542413331 is about 815.5365911934.

Adding to 542413331 its reverse (133314245), we get a palindrome (675727576).

The spelling of 542413331 in words is "five hundred forty-two million, four hundred thirteen thousand, three hundred thirty-one".