4033407404072 has 8 divisors (see below), whose sum is σ = 7562638882650. Its totient is φ = 2016703702032.

The previous prime is 4033407403973. The next prime is 4033407404083. The reversal of 4033407404072 is 2704047043304.

It can be written as a sum of positive squares in only one way, i.e., 2970335053156 + 1063072350916 = 1723466^2 + 1031054^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252087962747 + ... + 252087962762.

Almost surely, 2^{4033407404072} is an apocalyptic number.

It is an amenable number.

4033407404072 is a deficient number, since it is larger than the sum of its proper divisors (3529231478578).

4033407404072 is a wasteful number, since it uses less digits than its factorization.

4033407404072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 504175925515 (or 504175925511 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 38.

The spelling of 4033407404072 in words is "four trillion, thirty-three billion, four hundred seven million, four hundred four thousand, seventy-two".