2105411497 has 8 divisors (see below), whose sum is σ = 2407882176. Its totient is φ = 1803365232.

The previous prime is 2105411491. The next prime is 2105411507. The reversal of 2105411497 is 7941145012.

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 2105411497 - 2⁷ = 2105411369 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2105411491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95398 + ... + 115375.

It is an arithmetic number, because the mean of its divisors is an integer number (300985272).

Almost surely, 2^2105411497 is an apocalyptic number.

It is an amenable number.

2105411497 is a deficient number, since it is larger than the sum of its proper divisors (302470679).

2105411497 is a wasteful number, since it uses less digits than its factorization.

2105411497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212207.

The product of its (nonzero) digits is 10080, while the sum is 34.

The square root of 2105411497 is about 45884.7632335615. The cubic root of 2105411497 is about 1281.6781977333.

The spelling of 2105411497 in words is "two billion, one hundred five million, four hundred eleven thousand, four hundred ninety-seven".