4215055773121 has 8 divisors (see below), whose sum is σ = 4220284032000. Its totient is φ = 4209830235600.

The previous prime is 4215055773101. The next prime is 4215055773209. The reversal of 4215055773121 is 1213775505124.

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 4215055773121 - 2³⁷ = 4077616819649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4215055773101) 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, 2428135 + ... + 3784963.

It is an arithmetic number, because the mean of its divisors is an integer number (527535504000).

Almost surely, 2^{4215055773121} is an apocalyptic number.

It is an amenable number.

4215055773121 is a deficient number, since it is larger than the sum of its proper divisors (5228258879).

4215055773121 is a wasteful number, since it uses less digits than its factorization.

4215055773121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1360679.

The product of its (nonzero) digits is 294000, while the sum is 43.

The spelling of 4215055773121 in words is "four trillion, two hundred fifteen billion, fifty-five million, seven hundred seventy-three thousand, one hundred twenty-one".