542202412 has 6 divisors (see below), whose sum is σ = 948854228. Its totient is φ = 271101204.

The previous prime is 542202383. The next prime is 542202413. The reversal of 542202412 is 214202245.

It is not an unprimeable number, because it can be changed into a prime (542202413) 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 as a sum of consecutive naturals, namely, 67775298 + ... + 67775305.

Almost surely, 2^542202412 is an apocalyptic number.

It is an amenable number.

542202412 is a deficient number, since it is larger than the sum of its proper divisors (406651816).

542202412 is a wasteful number, since it uses less digits than its factorization.

542202412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135550607 (or 135550605 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 22.

The square root of 542202412 is about 23285.2402177860. The cubic root of 542202412 is about 815.4308695644.

Adding to 542202412 its reverse (214202245), we get a palindrome (756404657).

The spelling of 542202412 in words is "five hundred forty-two million, two hundred two thousand, four hundred twelve".