43680153163023 has 24 divisors (see below), whose sum is σ = 67960438378560. Its totient is φ = 26874740358720.

The previous prime is 43680153163021. The next prime is 43680153163033. The reversal of 43680153163023 is 32036135108634.

It is a happy number.

43680153163023 is a `hidden beast` number, since 4 + 3 + 6 + 8 + 0 + 1 + 5 + 3 + 1 + 630 + 2 + 3 = 666.

It is not a de Polignac number, because 43680153163023 - 2¹ = 43680153163021 is a prime.

It is a super-2 number, since 2×43680153163023² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 43680153163023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43680153163021) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36589863 + ... + 37764776.

It is an arithmetic number, because the mean of its divisors is an integer number (2831684932440).

Almost surely, 2^{43680153163023} is an apocalyptic number.

43680153163023 is a deficient number, since it is larger than the sum of its proper divisors (24280285215537).

43680153163023 is a wasteful number, since it uses less digits than its factorization.

43680153163023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74359679 (or 74359676 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 45.

The spelling of 43680153163023 in words is "forty-three trillion, six hundred eighty billion, one hundred fifty-three million, one hundred sixty-three thousand, twenty-three".