542434416142 has 8 divisors (see below), whose sum is σ = 815432044896. Its totient is φ = 270623734512.

The previous prime is 542434416137. The next prime is 542434416157. The reversal of 542434416142 is 241614434245.

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

It is a junction number, because it is equal to n+sod(n) for n = 542434416095 and 542434416104.

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, 296735638 + ... + 296737465.

It is an arithmetic number, because the mean of its divisors is an integer number (101929005612).

Almost surely, 2^542434416142 is an apocalyptic number.

542434416142 is a deficient number, since it is larger than the sum of its proper divisors (272997628754).

542434416142 is a wasteful number, since it uses less digits than its factorization.

542434416142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 593473562.

The product of its digits is 368640, while the sum is 40.

The spelling of 542434416142 in words is "five hundred forty-two billion, four hundred thirty-four million, four hundred sixteen thousand, one hundred forty-two".