4344456578947 has 8 divisors (see below), whose sum is σ = 4448601425840. Its totient is φ = 4240453140000.

The previous prime is 4344456578939. The next prime is 4344456578953. The reversal of 4344456578947 is 7498756544434.

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

It is a cyclic number.

It is not a de Polignac number, because 4344456578947 - 2³ = 4344456578939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4344456578927) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35289804 + ... + 35412697.

It is an arithmetic number, because the mean of its divisors is an integer number (556075178230).

Almost surely, 2^{4344456578947} is an apocalyptic number.

4344456578947 is a deficient number, since it is larger than the sum of its proper divisors (104144846893).

4344456578947 is a wasteful number, since it uses less digits than its factorization.

4344456578947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70703973.

The product of its digits is 1625702400, while the sum is 70.

The spelling of 4344456578947 in words is "four trillion, three hundred forty-four billion, four hundred fifty-six million, five hundred seventy-eight thousand, nine hundred forty-seven".