542173026130 has 8 divisors (see below), whose sum is σ = 975911447052. Its totient is φ = 216869210448.

The previous prime is 542173026107. The next prime is 542173026149. The reversal of 542173026130 is 31620371245.

It can be written as a sum of positive squares in 2 ways, for example, as 513648856249 + 28524169881 = 716693^2 + 168891^2 .

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

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, 27108651297 + ... + 27108651316.

Almost surely, 2^542173026130 is an apocalyptic number.

542173026130 is a deficient number, since it is larger than the sum of its proper divisors (433738420922).

542173026130 is a wasteful number, since it uses less digits than its factorization.

542173026130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54217302620.

The product of its (nonzero) digits is 30240, while the sum is 34.

Adding to 542173026130 its reverse (31620371245), we get a palindrome (573793397375).

The spelling of 542173026130 in words is "five hundred forty-two billion, one hundred seventy-three million, twenty-six thousand, one hundred thirty".