1073172116404 has 24 divisors (see below), whose sum is σ = 1882034670600. Its totient is φ = 535448256000.

The previous prime is 1073172116389. The next prime is 1073172116407. The reversal of 1073172116404 is 4046112713701.

It can be written as a sum of positive squares in 4 ways, for example, as 170288275600 + 902883840804 = 412660^2 + 950202^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1073172116407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14216392 + ... + 14291680.

It is an arithmetic number, because the mean of its divisors is an integer number (78418111275).

Almost surely, 2^{1073172116404} is an apocalyptic number.

It is an amenable number.

1073172116404 is a deficient number, since it is larger than the sum of its proper divisors (808862554196).

1073172116404 is a wasteful number, since it uses less digits than its factorization.

1073172116404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82803 (or 82801 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 37.

The spelling of 1073172116404 in words is "one trillion, seventy-three billion, one hundred seventy-two million, one hundred sixteen thousand, four hundred four".