4412736544 has 24 divisors (see below), whose sum is σ = 8689496508. Its totient is φ = 2205880320.

The previous prime is 4412736533. The next prime is 4412736547. The reversal of 4412736544 is 4456372144.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3616819600 + 795916944 = 60140^2 + 28212^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4412736497 and 4412736506.

It is not an unprimeable number, because it can be changed into a prime (4412736547) 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, 164184 + ... + 189160.

Almost surely, 2^4412736544 is an apocalyptic number.

It is an amenable number.

4412736544 is a deficient number, since it is larger than the sum of its proper divisors (4276759964).

4412736544 is a wasteful number, since it uses less digits than its factorization.

4412736544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30508 (or 30500 counting only the distinct ones).

The product of its digits is 322560, while the sum is 40.

The square root of 4412736544 is about 66428.4317442464. The cubic root of 4412736544 is about 1640.2221273589. Note that the first 3 decimals are identical.

The spelling of 4412736544 in words is "four billion, four hundred twelve million, seven hundred thirty-six thousand, five hundred forty-four".