542033214466 has 4 divisors (see below), whose sum is σ = 813049821702. Its totient is φ = 271016607232.

The previous prime is 542033214439. The next prime is 542033214467. The reversal of 542033214466 is 664412330245.

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

It can be written as a sum of positive squares in only one way, i.e., 461563978225 + 80469236241 = 679385^2 + 283671^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (542033214467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 135508303615 + ... + 135508303618.

Almost surely, 2^542033214466 is an apocalyptic number.

542033214466 is a deficient number, since it is larger than the sum of its proper divisors (271016607236).

542033214466 is a wasteful number, since it uses less digits than its factorization.

542033214466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271016607235.

The product of its (nonzero) digits is 414720, while the sum is 40.

The spelling of 542033214466 in words is "five hundred forty-two billion, thirty-three million, two hundred fourteen thousand, four hundred sixty-six".