2106431295 has 16 divisors (see below), whose sum is σ = 3547674240. Its totient is φ = 1064301984.

The previous prime is 2106431281. The next prime is 2106431317. The reversal of 2106431295 is 5921346012.

It is not a de Polignac number, because 2106431295 - 2⁶ = 2106431231 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3695209 + ... + 3695778.

It is an arithmetic number, because the mean of its divisors is an integer number (221729640).

Almost surely, 2^2106431295 is an apocalyptic number.

2106431295 is a deficient number, since it is larger than the sum of its proper divisors (1441242945).

2106431295 is a wasteful number, since it uses less digits than its factorization.

2106431295 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7391014.

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 2106431295 is about 45895.8744878012. The cubic root of 2106431295 is about 1281.8850997869.

The spelling of 2106431295 in words is "two billion, one hundred six million, four hundred thirty-one thousand, two hundred ninety-five".