4006129095 has 12 divisors (see below), whose sum is σ = 6943957176. Its totient is φ = 2136602160.

The previous prime is 4006129031. The next prime is 4006129103. The reversal of 4006129095 is 5909216004.

It is not a de Polignac number, because 4006129095 - 2⁶ = 4006129031 is a prime.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 44512501 + ... + 44512590.

It is an arithmetic number, because the mean of its divisors is an integer number (578663098).

Almost surely, 2^4006129095 is an apocalyptic number.

4006129095 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4006129095 is a deficient number, since it is larger than the sum of its proper divisors (2937828081).

4006129095 is a wasteful number, since it uses less digits than its factorization.

4006129095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89025102 (or 89025099 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 36.

The square root of 4006129095 is about 63293.9894065779. The cubic root of 4006129095 is about 1588.2114158635.

The spelling of 4006129095 in words is "four billion, six million, one hundred twenty-nine thousand, ninety-five".