43112321071346 has 16 divisors (see below), whose sum is σ = 65765603998080. Its totient is φ = 21190464699120.

The previous prime is 43112321071283. The next prime is 43112321071411. The reversal of 43112321071346 is 64317012321134.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4622855 + ... + 10372821.

It is an arithmetic number, because the mean of its divisors is an integer number (4110350249880).

Almost surely, 2^{43112321071346} is an apocalyptic number.

43112321071346 is a deficient number, since it is larger than the sum of its proper divisors (22653282926734).

43112321071346 is a wasteful number, since it uses less digits than its factorization.

43112321071346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5813569.

The product of its (nonzero) digits is 72576, while the sum is 38.

The spelling of 43112321071346 in words is "forty-three trillion, one hundred twelve billion, three hundred twenty-one million, seventy-one thousand, three hundred forty-six".