534242522023420 has 96 divisors (see below), whose sum is σ = 1360369508198400. Its totient is φ = 172043116815360.

The previous prime is 534242522023393. The next prime is 534242522023439. The reversal of 534242522023420 is 24320225242435.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 227417620 + ... + 229754779.

It is an arithmetic number, because the mean of its divisors is an integer number (14170515710400).

Almost surely, 2^{534242522023420} is an apocalyptic number.

It is an amenable number.

534242522023420 is an abundant number, since it is smaller than the sum of its proper divisors (826126986174980).

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

534242522023420 is a wasteful number, since it uses less digits than its factorization.

534242522023420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457172923 (or 457172921 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 40.

Adding to 534242522023420 its reverse (24320225242435), we get a palindrome (558562747265855).

The spelling of 534242522023420 in words is "five hundred thirty-four trillion, two hundred forty-two billion, five hundred twenty-two million, twenty-three thousand, four hundred twenty".