542049919314 has 16 divisors (see below), whose sum is σ = 1086451470720. Its totient is φ = 180291367760.

The previous prime is 542049919309. The next prime is 542049919343. The reversal of 542049919314 is 413919940245.

It is a happy number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97981674 + ... + 97987205.

It is an arithmetic number, because the mean of its divisors is an integer number (67903216920).

Almost surely, 2^542049919314 is an apocalyptic number.

542049919314 is an abundant number, since it is smaller than the sum of its proper divisors (544401551406).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

542049919314 is a wasteful number, since it uses less digits than its factorization.

542049919314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195969345.

The product of its (nonzero) digits is 1399680, while the sum is 51.

The spelling of 542049919314 in words is "five hundred forty-two billion, forty-nine million, nine hundred nineteen thousand, three hundred fourteen".