542240323514 has 8 divisors (see below), whose sum is σ = 816600966048. Its totient is φ = 270040001500.

The previous prime is 542240323511. The next prime is 542240323517. The reversal of 542240323514 is 415323042245.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (542240323511) and next prime (542240323517).

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

It is a super-3 number, since 3×542240323514³ (a number of 36 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (542240323511) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 540079502 + ... + 540080505.

It is an arithmetic number, because the mean of its divisors is an integer number (102075120756).

Almost surely, 2^542240323514 is an apocalyptic number.

542240323514 is a deficient number, since it is larger than the sum of its proper divisors (274360642534).

542240323514 is a wasteful number, since it uses less digits than its factorization.

542240323514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1080160260.

The product of its (nonzero) digits is 115200, while the sum is 35.

Adding to 542240323514 its reverse (415323042245), we get a palindrome (957563365759).

The spelling of 542240323514 in words is "five hundred forty-two billion, two hundred forty million, three hundred twenty-three thousand, five hundred fourteen".