43066140046 has 16 divisors (see below), whose sum is σ = 65663568000. Its totient is φ = 21180791808.

The previous prime is 43066140037. The next prime is 43066140059. The reversal of 43066140046 is 64004166034.

It is a super-3 number, since 3×43066140046³ (a number of 33 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 43066139993 and 43066140020.

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, 592446 + ... + 661153.

It is an arithmetic number, because the mean of its divisors is an integer number (4103973000).

Almost surely, 2^43066140046 is an apocalyptic number.

43066140046 is a deficient number, since it is larger than the sum of its proper divisors (22597427954).

43066140046 is a wasteful number, since it uses less digits than its factorization.

43066140046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1253883.

The product of its (nonzero) digits is 41472, while the sum is 34.

The spelling of 43066140046 in words is "forty-three billion, sixty-six million, one hundred forty thousand, forty-six".