43452026213 has 16 divisors (see below), whose sum is σ = 45948384000. Its totient is φ = 41009971200.

The previous prime is 43452026207. The next prime is 43452026227. The reversal of 43452026213 is 31262025434.

It is a cyclic number.

It is not a de Polignac number, because 43452026213 - 2¹⁴ = 43452009829 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 43452026213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43452026243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 475493 + ... + 559461.

It is an arithmetic number, because the mean of its divisors is an integer number (2871774000).

Almost surely, 2^43452026213 is an apocalyptic number.

It is an amenable number.

43452026213 is a deficient number, since it is larger than the sum of its proper divisors (2496357787).

43452026213 is a wasteful number, since it uses less digits than its factorization.

43452026213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84292.

The product of its (nonzero) digits is 34560, while the sum is 32.

The spelling of 43452026213 in words is "forty-three billion, four hundred fifty-two million, twenty-six thousand, two hundred thirteen".