43214027473 has 8 divisors (see below), whose sum is σ = 43458407720. Its totient is φ = 42969709440.

The previous prime is 43214027459. The next prime is 43214027513. The reversal of 43214027473 is 37472041234.

43214027473 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 517244049 + 42696783424 = 22743^2 + 206632^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-43214027473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (43214027453) 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, 2683261 + ... + 2699317.

It is an arithmetic number, because the mean of its divisors is an integer number (5432300965).

Almost surely, 2^43214027473 is an apocalyptic number.

It is an amenable number.

43214027473 is a deficient number, since it is larger than the sum of its proper divisors (244380247).

43214027473 is a wasteful number, since it uses less digits than its factorization.

43214027473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31107.

The product of its (nonzero) digits is 112896, while the sum is 37.

The spelling of 43214027473 in words is "forty-three billion, two hundred fourteen million, twenty-seven thousand, four hundred seventy-three".