439468510963 has 4 divisors (see below), whose sum is σ = 441896513968. Its totient is φ = 437040507960.

The previous prime is 439468510961. The next prime is 439468510967. The reversal of 439468510963 is 369015864934.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 439468510963 - 2¹ = 439468510961 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 439468510898 and 439468510907.

It is not an unprimeable number, because it can be changed into a prime (439468510961) 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, 1214001231 + ... + 1214001592.

It is an arithmetic number, because the mean of its divisors is an integer number (110474128492).

Almost surely, 2^439468510963 is an apocalyptic number.

439468510963 is a deficient number, since it is larger than the sum of its proper divisors (2428003005).

439468510963 is a wasteful number, since it uses less digits than its factorization.

439468510963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2428003004.

The product of its (nonzero) digits is 16796160, while the sum is 58.

The spelling of 439468510963 in words is "four hundred thirty-nine billion, four hundred sixty-eight million, five hundred ten thousand, nine hundred sixty-three".