43145246021308 has 12 divisors (see below), whose sum is σ = 78786970995600. Its totient is φ = 20634682879712.

The previous prime is 43145246021299. The next prime is 43145246021323. The reversal of 43145246021308 is 80312064254134.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 234485032633 + ... + 234485032816.

It is an arithmetic number, because the mean of its divisors is an integer number (6565580916300).

Almost surely, 2^{43145246021308} is an apocalyptic number.

It is an amenable number.

43145246021308 is a deficient number, since it is larger than the sum of its proper divisors (35641724974292).

43145246021308 is a wasteful number, since it uses less digits than its factorization.

43145246021308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468970065476 (or 468970065474 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 43.

The spelling of 43145246021308 in words is "forty-three trillion, one hundred forty-five billion, two hundred forty-six million, twenty-one thousand, three hundred eight".