43212551230 has 64 divisors (see below), whose sum is σ = 80502750720. Its totient is φ = 16688346624.

The previous prime is 43212551203. The next prime is 43212551269. The reversal of 43212551230 is 3215521234.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 30028851 + ... + 30030289.

It is an arithmetic number, because the mean of its divisors is an integer number (1257855480).

Almost surely, 2^43212551230 is an apocalyptic number.

43212551230 is a deficient number, since it is larger than the sum of its proper divisors (37290199490).

43212551230 is a wasteful number, since it uses less digits than its factorization.

43212551230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2053.

The product of its (nonzero) digits is 7200, while the sum is 28.

The spelling of 43212551230 in words is "forty-three billion, two hundred twelve million, five hundred fifty-one thousand, two hundred thirty".