534221012354120 has 128 divisors (see below), whose sum is σ = 1509572719872000. Its totient is φ = 169072144512768.

The previous prime is 534221012354041. The next prime is 534221012354123. The reversal of 534221012354120 is 21453210122435.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is not an unprimeable number, because it can be changed into a prime (534221012354123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1497413624 + ... + 1497770343.

It is an arithmetic number, because the mean of its divisors is an integer number (11793536874000).

Almost surely, 2^{534221012354120} is an apocalyptic number.

It is an amenable number.

534221012354120 is an abundant number, since it is smaller than the sum of its proper divisors (975351707517880).

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

534221012354120 is a wasteful number, since it uses less digits than its factorization.

534221012354120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2995184012 (or 2995183994 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 35.

Adding to 534221012354120 its reverse (21453210122435), we get a palindrome (555674222476555).

The spelling of 534221012354120 in words is "five hundred thirty-four trillion, two hundred twenty-one billion, twelve million, three hundred fifty-four thousand, one hundred twenty".