3251201440001 has 4 divisors (see below), whose sum is σ = 3254149039872. Its totient is φ = 3248253840132.

The previous prime is 3251201439943. The next prime is 3251201440033. The reversal of 3251201440001 is 1000441021523.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3251201440001 - 2¹⁰ = 3251201438977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3251201443001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1473798281 + ... + 1473800486.

It is an arithmetic number, because the mean of its divisors is an integer number (813537259968).

Almost surely, 2^{3251201440001} is an apocalyptic number.

It is an amenable number.

3251201440001 is a deficient number, since it is larger than the sum of its proper divisors (2947599871).

3251201440001 is a wasteful number, since it uses less digits than its factorization.

3251201440001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2947599870.

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 3251201440001 its reverse (1000441021523), we get a palindrome (4251642461524).

The spelling of 3251201440001 in words is "three trillion, two hundred fifty-one billion, two hundred one million, four hundred forty thousand, one".