4049100029 has 8 divisors (see below), whose sum is σ = 4432054872. Its totient is φ = 3676357440.

The previous prime is 4049100023. The next prime is 4049100037. The reversal of 4049100029 is 9200019404.

It can be written as a sum of positive squares in 4 ways, for example, as 70392100 + 3978707929 = 8390^2 + 63077^2 .

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 4049100029 - 2²⁰ = 4048051453 is a prime.

It is a super-2 number, since 2×4049100029² = 32790422089695601682, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4049099974 and 4049100010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4049100023) 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, 2552234 + ... + 2553819.

It is an arithmetic number, because the mean of its divisors is an integer number (554006859).

Almost surely, 2^4049100029 is an apocalyptic number.

It is an amenable number.

4049100029 is a deficient number, since it is larger than the sum of its proper divisors (382954843).

4049100029 is a wasteful number, since it uses less digits than its factorization.

4049100029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5106127.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 4049100029 is about 63632.5390739675. The cubic root of 4049100029 is about 1593.8697756575.

The spelling of 4049100029 in words is "four billion, forty-nine million, one hundred thousand, twenty-nine".