7385121619201 has 8 divisors (see below), whose sum is σ = 7471582884360. Its totient is φ = 7299030638592.

The previous prime is 7385121619189. The next prime is 7385121619207. The reversal of 7385121619201 is 1029161215837.

7385121619201 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 839378462976 + 6545743156225 = 916176^2 + 2558465^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 7385121619201 - 2²⁵ = 7385088064769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7385121619207) 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, 92531016 + ... + 92610793.

It is an arithmetic number, because the mean of its divisors is an integer number (933947860545).

Almost surely, 2^{7385121619201} is an apocalyptic number.

It is an amenable number.

7385121619201 is a deficient number, since it is larger than the sum of its proper divisors (86461265159).

7385121619201 is a wasteful number, since it uses less digits than its factorization.

7385121619201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185142275.

The product of its (nonzero) digits is 181440, while the sum is 46.

The spelling of 7385121619201 in words is "seven trillion, three hundred eighty-five billion, one hundred twenty-one million, six hundred nineteen thousand, two hundred one".