434830878744 has 32 divisors (see below), whose sum is σ = 1116457663920. Its totient is φ = 141026230656.

The previous prime is 434830878679. The next prime is 434830878767. The reversal of 434830878744 is 447878038434.

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, 244836319 + ... + 244838094.

Almost surely, 2^434830878744 is an apocalyptic number.

It is an amenable number.

434830878744 is an abundant number, since it is smaller than the sum of its proper divisors (681626785176).

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

434830878744 is a wasteful number, since it uses less digits than its factorization.

434830878744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 489674459 (or 489674455 counting only the distinct ones).

The product of its (nonzero) digits is 57802752, while the sum is 60.

The spelling of 434830878744 in words is "four hundred thirty-four billion, eight hundred thirty million, eight hundred seventy-eight thousand, seven hundred forty-four".