542342161310342 has 8 divisors (see below), whose sum is σ = 823810877940000. Its totient is φ = 267738535330344.

The previous prime is 542342161310269. The next prime is 542342161310363. The reversal of 542342161310342 is 243013161243245.

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

It is a self number, because there is not a number n which added to its sum of digits gives 542342161310342.

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, 1716272662217 + ... + 1716272662532.

It is an arithmetic number, because the mean of its divisors is an integer number (102976359742500).

Almost surely, 2^{542342161310342} is an apocalyptic number.

542342161310342 is a deficient number, since it is larger than the sum of its proper divisors (281468716629658).

542342161310342 is a wasteful number, since it uses less digits than its factorization.

542342161310342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3432545324830.

The product of its (nonzero) digits is 414720, while the sum is 41.

The spelling of 542342161310342 in words is "five hundred forty-two trillion, three hundred forty-two billion, one hundred sixty-one million, three hundred ten thousand, three hundred forty-two".