245574122116043 has 16 divisors (see below), whose sum is σ = 283148836379136. Its totient is φ = 208622700666240.

The previous prime is 245574122116033. The next prime is 245574122116079. The reversal of 245574122116043 is 340611221475542.

It is not a de Polignac number, because 245574122116043 - 2²² = 245574117921739 is a prime.

It is not an unprimeable number, because it can be changed into a prime (245574122116033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19998980 + ... + 29851422.

It is an arithmetic number, because the mean of its divisors is an integer number (17696802273696).

Almost surely, 2^{245574122116043} is an apocalyptic number.

245574122116043 is a deficient number, since it is larger than the sum of its proper divisors (37574714263093).

245574122116043 is a wasteful number, since it uses less digits than its factorization.

245574122116043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9884074.

The product of its (nonzero) digits is 1612800, while the sum is 47.

The spelling of 245574122116043 in words is "two hundred forty-five trillion, five hundred seventy-four billion, one hundred twenty-two million, one hundred sixteen thousand, forty-three".