542213304404 has 6 divisors (see below), whose sum is σ = 948873282714. Its totient is φ = 271106652200.

The previous prime is 542213304383. The next prime is 542213304407. The reversal of 542213304404 is 404403312245.

It can be written as a sum of positive squares in only one way, i.e., 482260802500 + 59952501904 = 694450^2 + 244852^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542213304407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67776663047 + ... + 67776663054.

It is an arithmetic number, because the mean of its divisors is an integer number (158145547119).

Almost surely, 2^542213304404 is an apocalyptic number.

It is an amenable number.

542213304404 is a deficient number, since it is larger than the sum of its proper divisors (406659978310).

542213304404 is a wasteful number, since it uses less digits than its factorization.

542213304404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135553326105 (or 135553326103 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 32.

Adding to 542213304404 its reverse (404403312245), we get a palindrome (946616616649).

The spelling of 542213304404 in words is "five hundred forty-two billion, two hundred thirteen million, three hundred four thousand, four hundred four".