536434221042 has 24 divisors (see below), whose sum is σ = 1162288252944. Its totient is φ = 178809236664.

The previous prime is 536434221031. The next prime is 536434221047. The reversal of 536434221042 is 240122434635.

536434221042 is a `hidden beast` number, since 5 + 3 + 6 + 434 + 2 + 210 + 4 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 536434220988 and 536434221006.

It is not an unprimeable number, because it can be changed into a prime (536434221047) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2167213 + ... + 2402015.

It is an arithmetic number, because the mean of its divisors is an integer number (48428677206).

Almost surely, 2^536434221042 is an apocalyptic number.

536434221042 is an abundant number, since it is smaller than the sum of its proper divisors (625854031902).

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

536434221042 is a wasteful number, since it uses less digits than its factorization.

536434221042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361734 (or 361731 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 36.

Adding to 536434221042 its reverse (240122434635), we get a palindrome (776556655677).

The spelling of 536434221042 in words is "five hundred thirty-six billion, four hundred thirty-four million, two hundred twenty-one thousand, forty-two".