43212255264332 has 96 divisors (see below), whose sum is σ = 95700737986560. Its totient is φ = 16582534182720.

The previous prime is 43212255264307. The next prime is 43212255264401. The reversal of 43212255264332 is 23346255221234.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 165762563 + ... + 166023045.

It is an arithmetic number, because the mean of its divisors is an integer number (996882687360).

Almost surely, 2^{43212255264332} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 43212255264332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47850368993280).

43212255264332 is an abundant number, since it is smaller than the sum of its proper divisors (52488482722228).

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

43212255264332 is a wasteful number, since it uses less digits than its factorization.

43212255264332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268611 (or 268609 counting only the distinct ones).

The product of its digits is 2073600, while the sum is 44.

The spelling of 43212255264332 in words is "forty-three trillion, two hundred twelve billion, two hundred fifty-five million, two hundred sixty-four thousand, three hundred thirty-two".