542247342062 has 16 divisors (see below), whose sum is σ = 848912762880. Its totient is φ = 259281359832.

The previous prime is 542247342059. The next prime is 542247342101. The reversal of 542247342062 is 260243742245.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1012262 + ... + 1452297.

It is an arithmetic number, because the mean of its divisors is an integer number (53057047680).

Almost surely, 2^542247342062 is an apocalyptic number.

542247342062 is a deficient number, since it is larger than the sum of its proper divisors (306665420818).

542247342062 is a wasteful number, since it uses less digits than its factorization.

542247342062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2469367.

The product of its (nonzero) digits is 645120, while the sum is 41.

The spelling of 542247342062 in words is "five hundred forty-two billion, two hundred forty-seven million, three hundred forty-two thousand, sixty-two".