342045542 has 8 divisors (see below), whose sum is σ = 543248856. Its totient is φ = 160962592.

The previous prime is 342045541. The next prime is 342045547. The reversal of 342045542 is 245540243.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342045541) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5030048 + ... + 5030115.

It is an arithmetic number, because the mean of its divisors is an integer number (67906107).

Almost surely, 2^342045542 is an apocalyptic number.

342045542 is a deficient number, since it is larger than the sum of its proper divisors (201203314).

342045542 is a wasteful number, since it uses less digits than its factorization.

342045542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10060182.

The product of its (nonzero) digits is 19200, while the sum is 29.

The square root of 342045542 is about 18494.4732825782. The cubic root of 342045542 is about 699.3501056550.

Adding to 342045542 its reverse (245540243), we get a palindrome (587585785).

The spelling of 342045542 in words is "three hundred forty-two million, forty-five thousand, five hundred forty-two".