542414233 has 2 divisors, whose sum is σ = 542414234. Its totient is φ = 542414232.

The previous prime is 542414219. The next prime is 542414251. The reversal of 542414233 is 332414245.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 414203904 + 128210329 = 20352^2 + 11323^2 .

It is a cyclic number.

It is not a de Polignac number, because 542414233 - 2⁹ = 542413721 is a prime.

It is not a weakly prime, because it can be changed into another prime (542414293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271207116 + 271207117.

It is an arithmetic number, because the mean of its divisors is an integer number (271207117).

Almost surely, 2^542414233 is an apocalyptic number.

It is an amenable number.

542414233 is a deficient number, since it is larger than the sum of its proper divisors (1).

542414233 is an equidigital number, since it uses as much as digits as its factorization.

542414233 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11520, while the sum is 28.

The square root of 542414233 is about 23289.7881699255. The cubic root of 542414233 is about 815.5370432556.

Adding to 542414233 its reverse (332414245), we get a palindrome (874828478).

The spelling of 542414233 in words is "five hundred forty-two million, four hundred fourteen thousand, two hundred thirty-three".