43272455427234 has 128 divisors (see below), whose sum is σ = 106513163827200. Its totient is φ = 12913007636160.

The previous prime is 43272455427211. The next prime is 43272455427319.

43272455427234 is a `hidden beast` number, since 4 + 3 + 2 + 7 + 24 + 5 + 542 + 72 + 3 + 4 = 666.

43272455427234 is nontrivially palindromic in base 10.

43272455427234 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×43272455427234² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8975952 + ... + 12927204.

It is an arithmetic number, because the mean of its divisors is an integer number (832134092400).

Almost surely, 2^{43272455427234} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 43272455427234, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53256581913600).

43272455427234 is an abundant number, since it is smaller than the sum of its proper divisors (63240708399966).

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

43272455427234 is a wasteful number, since it uses less digits than its factorization.

43272455427234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3951557 (or 3951551 counting only the distinct ones).

The product of its digits is 45158400, while the sum is 54.

The spelling of 43272455427234 in words is "forty-three trillion, two hundred seventy-two billion, four hundred fifty-five million, four hundred twenty-seven thousand, two hundred thirty-four".