542215140614 has 8 divisors (see below), whose sum is σ = 929511669648. Its totient is φ = 232377917400.

The previous prime is 542215140581. The next prime is 542215140629. The reversal of 542215140614 is 416041512245.

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

It is a super-2 number, since 2×542215140614² (a number of 24 digits) contains 22 as substring.

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, 19364826437 + ... + 19364826464.

It is an arithmetic number, because the mean of its divisors is an integer number (116188958706).

Almost surely, 2^542215140614 is an apocalyptic number.

542215140614 is a deficient number, since it is larger than the sum of its proper divisors (387296529034).

542215140614 is a wasteful number, since it uses less digits than its factorization.

542215140614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38729652910.

The product of its (nonzero) digits is 38400, while the sum is 35.

Adding to 542215140614 its reverse (416041512245), we get a palindrome (958256652859).

The spelling of 542215140614 in words is "five hundred forty-two billion, two hundred fifteen million, one hundred forty thousand, six hundred fourteen".