43240623324136 has 32 divisors (see below), whose sum is σ = 92691677911680. Its totient is φ = 18525055838400.

The previous prime is 43240623324061. The next prime is 43240623324257. The reversal of 43240623324136 is 63142332604234.

It is a junction number, because it is equal to n+sod(n) for n = 43240623324092 and 43240623324101.

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, 138172975 + ... + 138485566.

It is an arithmetic number, because the mean of its divisors is an integer number (2896614934740).

Almost surely, 2^{43240623324136} is an apocalyptic number.

It is an amenable number.

43240623324136 is an abundant number, since it is smaller than the sum of its proper divisors (49451054587544).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

43240623324136 is a wasteful number, since it uses less digits than its factorization.

43240623324136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276661345 (or 276661341 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 43.

The spelling of 43240623324136 in words is "forty-three trillion, two hundred forty billion, six hundred twenty-three million, three hundred twenty-four thousand, one hundred thirty-six".