7138121576333 has 16 divisors (see below), whose sum is σ = 7841498112000. Its totient is φ = 6443845490880.

The previous prime is 7138121576293. The next prime is 7138121576413. The reversal of 7138121576333 is 3336751218317.

It is a cyclic number.

It is not a de Polignac number, because 7138121576333 - 2¹⁶ = 7138121510797 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7138121516333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5264783 + ... + 6480291.

It is an arithmetic number, because the mean of its divisors is an integer number (490093632000).

Almost surely, 2^{7138121576333} is an apocalyptic number.

It is an amenable number.

7138121576333 is a deficient number, since it is larger than the sum of its proper divisors (703376535667).

7138121576333 is a wasteful number, since it uses less digits than its factorization.

7138121576333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1219252.

The product of its digits is 1905120, while the sum is 50.

The spelling of 7138121576333 in words is "seven trillion, one hundred thirty-eight billion, one hundred twenty-one million, five hundred seventy-six thousand, three hundred thirty-three".