2115215200441 has 8 divisors (see below), whose sum is σ = 2417405558400. Its totient is φ = 1813029031968.

The previous prime is 2115215200433. The next prime is 2115215200489. The reversal of 2115215200441 is 1440025125112.

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

It is not a de Polignac number, because 2115215200441 - 2³ = 2115215200433 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2115215201441) 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, 121500 + ... + 2060386.

It is an arithmetic number, because the mean of its divisors is an integer number (302175694800).

Almost surely, 2^{2115215200441} is an apocalyptic number.

It is an amenable number.

2115215200441 is a deficient number, since it is larger than the sum of its proper divisors (302190357959).

2115215200441 is a wasteful number, since it uses less digits than its factorization.

2115215200441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2094743.

The product of its (nonzero) digits is 3200, while the sum is 28.

The spelling of 2115215200441 in words is "two trillion, one hundred fifteen billion, two hundred fifteen million, two hundred thousand, four hundred forty-one".