534435444544 has 28 divisors (see below), whose sum is σ = 1061831340900. Its totient is φ = 266887390208.

The previous prime is 534435444541. The next prime is 534435444577. The reversal of 534435444544 is 445444534435.

It can be written as a sum of positive squares in 2 ways, for example, as 434017440000 + 100418004544 = 658800^2 + 316888^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (534435444541) 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, 5109259 + ... + 5212810.

Almost surely, 2^534435444544 is an apocalyptic number.

It is an amenable number.

534435444544 is a deficient number, since it is larger than the sum of its proper divisors (527395896356).

534435444544 is a wasteful number, since it uses less digits than its factorization.

534435444544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10322890 (or 10322880 counting only the distinct ones).

The product of its digits is 18432000, while the sum is 49.

Adding to 534435444544 its reverse (445444534435), we get a palindrome (979879978979).

The spelling of 534435444544 in words is "five hundred thirty-four billion, four hundred thirty-five million, four hundred forty-four thousand, five hundred forty-four".