542103301246 has 64 divisors (see below), whose sum is σ = 907276930560. Its totient is φ = 241242439680.

The previous prime is 542103301213. The next prime is 542103301249. The reversal of 542103301246 is 642103301245.

It is a super-2 number, since 2×542103301246² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542103301249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 384742590 + ... + 384743998.

It is an arithmetic number, because the mean of its divisors is an integer number (14176202040).

Almost surely, 2^542103301246 is an apocalyptic number.

542103301246 is a deficient number, since it is larger than the sum of its proper divisors (365173629314).

542103301246 is a wasteful number, since it uses less digits than its factorization.

542103301246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2869.

The product of its (nonzero) digits is 17280, while the sum is 31.

Subtracting 542103301246 from its reverse (642103301245), we obtain a palindrome (99999999999).

The spelling of 542103301246 in words is "five hundred forty-two billion, one hundred three million, three hundred one thousand, two hundred forty-six".