4045042075950 has 36 divisors (see below), whose sum is σ = 10867679711928. Its totient is φ = 1078677886800.

The previous prime is 4045042075939. The next prime is 4045042075999. The reversal of 4045042075950 is 595702405404.

4045042075950 is a `hidden beast` number, since 4 + 0 + 4 + 50 + 4 + 2 + 0 + 7 + 595 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 4045042075896 and 4045042075905.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 4494490746 + ... + 4494491645.

It is an arithmetic number, because the mean of its divisors is an integer number (301879991998).

Almost surely, 2^{4045042075950} is an apocalyptic number.

4045042075950 is an abundant number, since it is smaller than the sum of its proper divisors (6822637635978).

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

4045042075950 is a wasteful number, since it uses less digits than its factorization.

4045042075950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8988982409 (or 8988982401 counting only the distinct ones).

The product of its (nonzero) digits is 1008000, while the sum is 45.

The spelling of 4045042075950 in words is "four trillion, forty-five billion, forty-two million, seventy-five thousand, nine hundred fifty".