542364312641 has 8 divisors (see below), whose sum is σ = 571210161600. Its totient is φ = 513548499600.

The previous prime is 542364312631. The next prime is 542364312643. The reversal of 542364312641 is 146213463245.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 542364312641 - 2⁶ = 542364312577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (542364312643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7471901 + ... + 7544138.

It is an arithmetic number, because the mean of its divisors is an integer number (71401270200).

Almost surely, 2^542364312641 is an apocalyptic number.

It is an amenable number.

542364312641 is a deficient number, since it is larger than the sum of its proper divisors (28845848959).

542364312641 is a wasteful number, since it uses less digits than its factorization.

542364312641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15017959.

The product of its digits is 414720, while the sum is 41.

Adding to 542364312641 its reverse (146213463245), we get a palindrome (688577775886).

The spelling of 542364312641 in words is "five hundred forty-two billion, three hundred sixty-four million, three hundred twelve thousand, six hundred forty-one".