4040610650144 has 24 divisors (see below), whose sum is σ = 7955152668540. Its totient is φ = 2020254416896.

The previous prime is 4040610650143. The next prime is 4040610650171. The reversal of 4040610650144 is 4410560160404.

It can be written as a sum of positive squares in 2 ways, for example, as 3385644160144 + 654966490000 = 1840012^2 + 809300^2 .

It is not an unprimeable number, because it can be changed into a prime (4040610650143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 284609 + ... + 2856960.

Almost surely, 2^{4040610650144} is an apocalyptic number.

It is an amenable number.

4040610650144 is a deficient number, since it is larger than the sum of its proper divisors (3914542018396).

4040610650144 is a wasteful number, since it uses less digits than its factorization.

4040610650144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3181772 (or 3181764 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 35.

The spelling of 4040610650144 in words is "four trillion, forty billion, six hundred ten million, six hundred fifty thousand, one hundred forty-four".