3172923403201 has 8 divisors (see below), whose sum is σ = 3259764792000. Its totient is φ = 3086139209328.

The previous prime is 3172923403129. The next prime is 3172923403211. The reversal of 3172923403201 is 1023043292713.

3172923403201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is the 727201-st star number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3172923403201 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3172923403211) 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, 14186251 + ... + 14408176.

It is an arithmetic number, because the mean of its divisors is an integer number (407470599000).

Almost surely, 2^{3172923403201} is an apocalyptic number.

It is an amenable number.

3172923403201 is a deficient number, since it is larger than the sum of its proper divisors (86841388799).

3172923403201 is a wasteful number, since it uses less digits than its factorization.

3172923403201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28597463.

The product of its (nonzero) digits is 54432, while the sum is 37.

Adding to 3172923403201 its reverse (1023043292713), we get a palindrome (4195966695914).

The spelling of 3172923403201 in words is "three trillion, one hundred seventy-two billion, nine hundred twenty-three million, four hundred three thousand, two hundred one".