534444545312 has 24 divisors (see below), whose sum is σ = 1052205263676. Its totient is φ = 267217811712.

The previous prime is 534444545309. The next prime is 534444545321. The reversal of 534444545312 is 213545444435.

It can be written as a sum of positive squares in 2 ways, for example, as 513395178256 + 21049367056 = 716516^2 + 145084^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2692418 + ... + 2884094.

Almost surely, 2^534444545312 is an apocalyptic number.

It is an amenable number.

534444545312 is a deficient number, since it is larger than the sum of its proper divisors (517760718364).

534444545312 is a wasteful number, since it uses less digits than its factorization.

534444545312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278820 (or 278812 counting only the distinct ones).

The product of its digits is 2304000, while the sum is 44.

Adding to 534444545312 its reverse (213545444435), we get a palindrome (747989989747).

The spelling of 534444545312 in words is "five hundred thirty-four billion, four hundred forty-four million, five hundred forty-five thousand, three hundred twelve".