542364334045 has 4 divisors (see below), whose sum is σ = 650837200860. Its totient is φ = 433891467232.

The previous prime is 542364334037. The next prime is 542364334079. The reversal of 542364334045 is 540433463245.

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

It can be written as a sum of positive squares in 2 ways, for example, as 260447936281 + 281916397764 = 510341^2 + 530958^2 .

It is a cyclic number.

It is not a de Polignac number, because 542364334045 - 2³ = 542364334037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 542364333992 and 542364334010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54236433400 + ... + 54236433409.

It is an arithmetic number, because the mean of its divisors is an integer number (162709300215).

Almost surely, 2^542364334045 is an apocalyptic number.

It is an amenable number.

542364334045 is a deficient number, since it is larger than the sum of its proper divisors (108472866815).

542364334045 is a wasteful number, since it uses less digits than its factorization.

542364334045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108472866814.

The product of its (nonzero) digits is 2073600, while the sum is 43.

The spelling of 542364334045 in words is "five hundred forty-two billion, three hundred sixty-four million, three hundred thirty-four thousand, forty-five".