434382256870 has 8 divisors (see below), whose sum is σ = 781888062384. Its totient is φ = 173752902744.

The previous prime is 434382256829. The next prime is 434382256943. The reversal of 434382256870 is 78652283434.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21719112834 + ... + 21719112853.

It is an arithmetic number, because the mean of its divisors is an integer number (97736007798).

Almost surely, 2^434382256870 is an apocalyptic number.

434382256870 is a deficient number, since it is larger than the sum of its proper divisors (347505805514).

434382256870 is a wasteful number, since it uses less digits than its factorization.

434382256870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43438225694.

The product of its (nonzero) digits is 7741440, while the sum is 52.

The spelling of 434382256870 in words is "four hundred thirty-four billion, three hundred eighty-two million, two hundred fifty-six thousand, eight hundred seventy".