434328830655844 has 24 divisors (see below), whose sum is σ = 793275710992128. Its totient is φ = 207682282241280.

The previous prime is 434328830655833. The next prime is 434328830655857. The reversal of 434328830655844 is 448556038823434.

It is a self number, because there is not a number n which added to its sum of digits gives 434328830655844.

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, 456362797 + ... + 457313524.

It is an arithmetic number, because the mean of its divisors is an integer number (33053154624672).

Almost surely, 2^{434328830655844} is an apocalyptic number.

It is an amenable number.

434328830655844 is a deficient number, since it is larger than the sum of its proper divisors (358946880336284).

434328830655844 is a wasteful number, since it uses less digits than its factorization.

434328830655844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 913681515 (or 913681513 counting only the distinct ones).

The product of its (nonzero) digits is 1061683200, while the sum is 67.

The spelling of 434328830655844 in words is "four hundred thirty-four trillion, three hundred twenty-eight billion, eight hundred thirty million, six hundred fifty-five thousand, eight hundred forty-four".