43716234040645 has 8 divisors (see below), whose sum is σ = 52480745347104. Its totient is φ = 34958810900304.

The previous prime is 43716234040579. The next prime is 43716234040733. The reversal of 43716234040645 is 54604043261734.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 43716234040645 - 2²¹ = 43716231943493 is a prime.

It is a super-2 number, since 2×43716234040645² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

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, 1772027959 + ... + 1772052628.

It is an arithmetic number, because the mean of its divisors is an integer number (6560093168388).

Almost surely, 2^{43716234040645} is an apocalyptic number.

It is an amenable number.

43716234040645 is a deficient number, since it is larger than the sum of its proper divisors (8764511306459).

43716234040645 is a wasteful number, since it uses less digits than its factorization.

43716234040645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3544083059.

The product of its (nonzero) digits is 5806080, while the sum is 49.

The spelling of 43716234040645 in words is "forty-three trillion, seven hundred sixteen billion, two hundred thirty-four million, forty thousand, six hundred forty-five".