542250641334 has 64 divisors (see below), whose sum is σ = 1101260160000. Its totient is φ = 177981287040.

The previous prime is 542250641323. The next prime is 542250641377. The reversal of 542250641334 is 433146052245.

It is a junction number, because it is equal to n+sod(n) for n = 542250641292 and 542250641301.

It is a congruent 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 31 ways as a sum of consecutive naturals, for example, 70980687 + ... + 70988325.

It is an arithmetic number, because the mean of its divisors is an integer number (17207190000).

Almost surely, 2^542250641334 is an apocalyptic number.

542250641334 is an abundant number, since it is smaller than the sum of its proper divisors (559009518666).

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

542250641334 is a wasteful number, since it uses less digits than its factorization.

542250641334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8413.

The product of its (nonzero) digits is 345600, while the sum is 39.

Adding to 542250641334 its reverse (433146052245), we get a palindrome (975396693579).

The spelling of 542250641334 in words is "five hundred forty-two billion, two hundred fifty million, six hundred forty-one thousand, three hundred thirty-four".