542255010401 has 48 divisors (see below), whose sum is σ = 638702910720. Its totient is φ = 458293155840.

The previous prime is 542255010397. The next prime is 542255010413. The reversal of 542255010401 is 104010552245.

It is not a de Polignac number, because 542255010401 - 2² = 542255010397 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (542255010421) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 42281276 + ... + 42294098.

It is an arithmetic number, because the mean of its divisors is an integer number (13306310640).

Almost surely, 2^542255010401 is an apocalyptic number.

It is an amenable number.

542255010401 is a deficient number, since it is larger than the sum of its proper divisors (96447900319).

542255010401 is a wasteful number, since it uses less digits than its factorization.

542255010401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13266 (or 13253 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 29.

Adding to 542255010401 its reverse (104010552245), we get a palindrome (646265562646).

The spelling of 542255010401 in words is "five hundred forty-two billion, two hundred fifty-five million, ten thousand, four hundred one".