542045234430324 has 36 divisors (see below), whose sum is σ = 1417417136013060. Its totient is φ = 174451339816320.

The previous prime is 542045234430239. The next prime is 542045234430347. The reversal of 542045234430324 is 423034432540245.

542045234430324 is a `hidden beast` number, since 5 + 4 + 20 + 4 + 523 + 44 + 30 + 32 + 4 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 330289478081424 + 211755756348900 = 18173868^2 + 14551830^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a self number, because there is not a number n which added to its sum of digits gives 542045234430324.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 259600207017 + ... + 259600209104.

It is an arithmetic number, because the mean of its divisors is an integer number (39372698222585).

Almost surely, 2^{542045234430324} is an apocalyptic number.

It is an amenable number.

542045234430324 is an abundant number, since it is smaller than the sum of its proper divisors (875371901582736).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

542045234430324 is a wasteful number, since it uses less digits than its factorization.

542045234430324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 519200416160 (or 519200416155 counting only the distinct ones).

The product of its (nonzero) digits is 5529600, while the sum is 45.

Adding to 542045234430324 its reverse (423034432540245), we get a palindrome (965079666970569).

The spelling of 542045234430324 in words is "five hundred forty-two trillion, forty-five billion, two hundred thirty-four million, four hundred thirty thousand, three hundred twenty-four".