535430343444 has 12 divisors (see below), whose sum is σ = 1249337468064. Its totient is φ = 178476781144.

The previous prime is 535430343443. The next prime is 535430343457. The reversal of 535430343444 is 444343034535.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×535430343444² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 535430343396 and 535430343405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (535430343443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22309597632 + ... + 22309597655.

It is an arithmetic number, because the mean of its divisors is an integer number (104111455672).

Almost surely, 2^535430343444 is an apocalyptic number.

It is an amenable number.

535430343444 is an abundant number, since it is smaller than the sum of its proper divisors (713907124620).

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

535430343444 is a wasteful number, since it uses less digits than its factorization.

535430343444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44619195294 (or 44619195292 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 42.

Adding to 535430343444 its reverse (444343034535), we get a palindrome (979773377979).

The spelling of 535430343444 in words is "five hundred thirty-five billion, four hundred thirty million, three hundred forty-three thousand, four hundred forty-four".