543421221301202 has 32 divisors (see below), whose sum is σ = 818382736652544. Its totient is φ = 270629102016000.

The previous prime is 543421221301171. The next prime is 543421221301241. The reversal of 543421221301202 is 202103122124345.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4362419123 + ... + 4362543689.

It is an arithmetic number, because the mean of its divisors is an integer number (25574460520392).

Almost surely, 2^{543421221301202} is an apocalyptic number.

543421221301202 is a deficient number, since it is larger than the sum of its proper divisors (274961515351342).

543421221301202 is a wasteful number, since it uses less digits than its factorization.

543421221301202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133034.

The product of its (nonzero) digits is 23040, while the sum is 32.

Adding to 543421221301202 its reverse (202103122124345), we get a palindrome (745524343425547).

The spelling of 543421221301202 in words is "five hundred forty-three trillion, four hundred twenty-one billion, two hundred twenty-one million, three hundred one thousand, two hundred two".