542040342344 has 32 divisors (see below), whose sum is σ = 1031491843200. Its totient is φ = 267003840960.

The previous prime is 542040342341. The next prime is 542040342359. The reversal of 542040342344 is 443243040245.

It is not an unprimeable number, because it can be changed into a prime (542040342341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1594304 + ... + 1904175.

It is an arithmetic number, because the mean of its divisors is an integer number (32234120100).

Almost surely, 2^542040342344 is an apocalyptic number.

It is an amenable number.

542040342344 is a deficient number, since it is larger than the sum of its proper divisors (489451500856).

542040342344 is a wasteful number, since it uses less digits than its factorization.

542040342344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3498773 (or 3498769 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 35.

Adding to 542040342344 its reverse (443243040245), we get a palindrome (985283382589).

The spelling of 542040342344 in words is "five hundred forty-two billion, forty million, three hundred forty-two thousand, three hundred forty-four".