53434541142120 has 32 divisors (see below), whose sum is σ = 160303623426720. Its totient is φ = 14249210971200.

The previous prime is 53434541142097. The next prime is 53434541142127. The reversal of 53434541142120 is 2124114543435.

It is not an unprimeable number, because it can be changed into a prime (53434541142127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 222643921306 + ... + 222643921545.

It is an arithmetic number, because the mean of its divisors is an integer number (5009488232085).

Almost surely, 2^{53434541142120} is an apocalyptic number.

It is an amenable number.

53434541142120 is an abundant number, since it is smaller than the sum of its proper divisors (106869082284600).

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

53434541142120 is a wasteful number, since it uses less digits than its factorization.

53434541142120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 445287842865 (or 445287842861 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 39.

Adding to 53434541142120 its reverse (2124114543435), we get a palindrome (55558655685555).

The spelling of 53434541142120 in words is "fifty-three trillion, four hundred thirty-four billion, five hundred forty-one million, one hundred forty-two thousand, one hundred twenty".