542364304431 has 8 divisors (see below), whose sum is σ = 723158357040. Its totient is φ = 361573227392.

The previous prime is 542364304379. The next prime is 542364304441. The reversal of 542364304431 is 134403463245.

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

It is a cyclic number.

It is not a de Polignac number, because 542364304431 - 2¹³ = 542364296239 is a prime.

It is a super-2 number, since 2×542364304431² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 542364304431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542364304441) 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, 276666 + ... + 1077623.

It is an arithmetic number, because the mean of its divisors is an integer number (90394794630).

Almost surely, 2^542364304431 is an apocalyptic number.

542364304431 is a deficient number, since it is larger than the sum of its proper divisors (180794052609).

542364304431 is a wasteful number, since it uses less digits than its factorization.

542364304431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1487785.

The product of its (nonzero) digits is 414720, while the sum is 39.

Adding to 542364304431 its reverse (134403463245), we get a palindrome (676767767676).

The spelling of 542364304431 in words is "five hundred forty-two billion, three hundred sixty-four million, three hundred four thousand, four hundred thirty-one".