8100146049 has 32 divisors (see below), whose sum is σ = 11856153600. Its totient is φ = 4902596160.

The previous prime is 8100146011. The next prime is 8100146069. The reversal of 8100146049 is 9406410018.

8100146049 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8100146049 - 2¹¹ = 8100144001 is a prime.

It is a super-2 number, since 2×8100146049² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8100146069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 83754 + ... + 152364.

It is an arithmetic number, because the mean of its divisors is an integer number (370504800).

Almost surely, 2^8100146049 is an apocalyptic number.

It is an amenable number.

8100146049 is a deficient number, since it is larger than the sum of its proper divisors (3756007551).

8100146049 is a wasteful number, since it uses less digits than its factorization.

8100146049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68725.

The product of its (nonzero) digits is 6912, while the sum is 33.

The square root of 8100146049 is about 90000.8113796759. The cubic root of 8100146049 is about 2008.3109205459.

The spelling of 8100146049 in words is "eight billion, one hundred million, one hundred forty-six thousand, forty-nine".