434517443448 has 32 divisors (see below), whose sum is σ = 1185047573760. Its totient is φ = 131671952480.

The previous prime is 434517443383. The next prime is 434517443471. The reversal of 434517443448 is 844344715434.

It is a self number, because there is not a number n which added to its sum of digits gives 434517443448.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 822949440 + ... + 822949967.

It is an arithmetic number, because the mean of its divisors is an integer number (37032736680).

Almost surely, 2^434517443448 is an apocalyptic number.

It is an amenable number.

434517443448 is an abundant number, since it is smaller than the sum of its proper divisors (750530130312).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

434517443448 is a wasteful number, since it uses less digits than its factorization.

434517443448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1645899427 (or 1645899423 counting only the distinct ones).

The product of its digits is 10321920, while the sum is 51.

The spelling of 434517443448 in words is "four hundred thirty-four billion, five hundred seventeen million, four hundred forty-three thousand, four hundred forty-eight".