4253338021187 has 8 divisors (see below), whose sum is σ = 4272509875200. Its totient is φ = 4234167047880.

The previous prime is 4253338021157. The next prime is 4253338021259. The reversal of 4253338021187 is 7811208333524.

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 4253338021187 - 2³⁰ = 4252264279363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4253338021147) 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, 10671314 + ... + 11062712.

It is an arithmetic number, because the mean of its divisors is an integer number (534063734400).

Almost surely, 2^{4253338021187} is an apocalyptic number.

4253338021187 is a deficient number, since it is larger than the sum of its proper divisors (19171854013).

4253338021187 is a wasteful number, since it uses less digits than its factorization.

4253338021187 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 440353.

The product of its (nonzero) digits is 967680, while the sum is 47.

The spelling of 4253338021187 in words is "four trillion, two hundred fifty-three billion, three hundred thirty-eight million, twenty-one thousand, one hundred eighty-seven".