542814130428 has 48 divisors (see below), whose sum is σ = 1268237930400. Its totient is φ = 180699357184.

The previous prime is 542814130379. The next prime is 542814130429. The reversal of 542814130428 is 824031418245.

It is a self number, because there is not a number n which added to its sum of digits gives 542814130428.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542814130429) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70961548 + ... + 70969196.

It is an arithmetic number, because the mean of its divisors is an integer number (26421623550).

Almost surely, 2^542814130428 is an apocalyptic number.

It is an amenable number.

542814130428 is an abundant number, since it is smaller than the sum of its proper divisors (725423799972).

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

542814130428 is a wasteful number, since it uses less digits than its factorization.

542814130428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14686 (or 14684 counting only the distinct ones).

The product of its (nonzero) digits is 245760, while the sum is 42.

The spelling of 542814130428 in words is "five hundred forty-two billion, eight hundred fourteen million, one hundred thirty thousand, four hundred twenty-eight".