434956111109984 has 24 divisors (see below), whose sum is σ = 856362599008560. Its totient is φ = 217467197076096.

The previous prime is 434956111109981. The next prime is 434956111109987. The reversal of 434956111109984 is 489901111659434.

It is an interprime number because it is at equal distance from previous prime (434956111109981) and next prime (434956111109987).

It is a self number, because there is not a number n which added to its sum of digits gives 434956111109984.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434956111109981) 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, 338676524 + ... + 339958379.

It is an arithmetic number, because the mean of its divisors is an integer number (35681774958690).

Almost surely, 2^{434956111109984} is an apocalyptic number.

It is an amenable number.

434956111109984 is a deficient number, since it is larger than the sum of its proper divisors (421406487898576).

434956111109984 is a wasteful number, since it uses less digits than its factorization.

434956111109984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 678654942 (or 678654934 counting only the distinct ones).

The product of its (nonzero) digits is 33592320, while the sum is 65.

The spelling of 434956111109984 in words is "four hundred thirty-four trillion, nine hundred fifty-six billion, one hundred eleven million, one hundred nine thousand, nine hundred eighty-four".