439080529456 has 20 divisors (see below), whose sum is σ = 850777633552. Its totient is φ = 219525011136.

The previous prime is 439080529451. The next prime is 439080529501. The reversal of 439080529456 is 654925080934.

It is a super-2 number, since 2×439080529456² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 439080529397 and 439080529406.

It is not an unprimeable number, because it can be changed into a prime (439080529451) 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, 714051 + ... + 1178146.

Almost surely, 2^439080529456 is an apocalyptic number.

It is an amenable number.

439080529456 is a deficient number, since it is larger than the sum of its proper divisors (411697104096).

439080529456 is a wasteful number, since it uses less digits than its factorization.

439080529456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1906708 (or 1906702 counting only the distinct ones).

The product of its (nonzero) digits is 9331200, while the sum is 55.

The spelling of 439080529456 in words is "four hundred thirty-nine billion, eighty million, five hundred twenty-nine thousand, four hundred fifty-six".