4105722129 has 8 divisors (see below), whose sum is σ = 5475684480. Its totient is φ = 2736453936.

The previous prime is 4105722107. The next prime is 4105722133. The reversal of 4105722129 is 9212275014.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4105722129 - 2⁵ = 4105722097 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4105722129.

It is not an unprimeable number, because it can be changed into a prime (4105722199) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 159577 + ... + 183510.

It is an arithmetic number, because the mean of its divisors is an integer number (684460560).

Almost surely, 2^4105722129 is an apocalyptic number.

It is an amenable number.

4105722129 is a deficient number, since it is larger than the sum of its proper divisors (1369962351).

4105722129 is a wasteful number, since it uses less digits than its factorization.

4105722129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347079.

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 4105722129 is about 64075.9091156731. The cubic root of 4105722129 is about 1601.2649019644.

The spelling of 4105722129 in words is "four billion, one hundred five million, seven hundred twenty-two thousand, one hundred twenty-nine".