542001211212352 has 28 divisors (see below), whose sum is σ = 1075538677531500. Its totient is φ = 270999339708416.

The previous prime is 542001211212299. The next prime is 542001211212361. The reversal of 542001211212352 is 253212112100245.

It can be written as a sum of positive squares in 2 ways, for example, as 326253761750016 + 215747449462336 = 18062496^2 + 14688344^2 .

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, 5896093 + ... + 33447964.

It is an arithmetic number, because the mean of its divisors is an integer number (38412095626125).

Almost surely, 2^{542001211212352} is an apocalyptic number.

It is an amenable number.

542001211212352 is a deficient number, since it is larger than the sum of its proper divisors (533537466319148).

542001211212352 is a wasteful number, since it uses less digits than its factorization.

542001211212352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39559318 (or 39559308 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 31.

Adding to 542001211212352 its reverse (253212112100245), we get a palindrome (795213323312597).

The spelling of 542001211212352 in words is "five hundred forty-two trillion, one billion, two hundred eleven million, two hundred twelve thousand, three hundred fifty-two".