542413321523042 has 16 divisors (see below), whose sum is σ = 813984919678752. Its totient is φ = 271085031322560.

The previous prime is 542413321523041. The next prime is 542413321523159. The reversal of 542413321523042 is 240325123314245.

It is a super-2 number, since 2×542413321523042² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (542413321523041) 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, 62351978 + ... + 70516634.

It is an arithmetic number, because the mean of its divisors is an integer number (50874057479922).

Almost surely, 2^{542413321523042} is an apocalyptic number.

542413321523042 is a deficient number, since it is larger than the sum of its proper divisors (271571598155710).

542413321523042 is a wasteful number, since it uses less digits than its factorization.

542413321523042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8179553.

The product of its (nonzero) digits is 691200, while the sum is 41.

Adding to 542413321523042 its reverse (240325123314245), we get a palindrome (782738444837287).

The spelling of 542413321523042 in words is "five hundred forty-two trillion, four hundred thirteen billion, three hundred twenty-one million, five hundred twenty-three thousand, forty-two".