4105620712 has 24 divisors (see below), whose sum is σ = 7972654950. Its totient is φ = 1982020544.

The previous prime is 4105620689. The next prime is 4105620713. The reversal of 4105620712 is 2170265014.

It can be written as a sum of positive squares in 3 ways, for example, as 4063552516 + 42068196 = 63746^2 + 6486^2 .

It is a super-2 number, since 2×4105620712² = 33712242861606773888, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4105620713) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 298387 + ... + 311842.

Almost surely, 2^4105620712 is an apocalyptic number.

It is an amenable number.

4105620712 is a deficient number, since it is larger than the sum of its proper divisors (3867034238).

4105620712 is a wasteful number, since it uses less digits than its factorization.

4105620712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 610293 (or 610260 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 4105620712 is about 64075.1177291154. The cubic root of 4105620712 is about 1601.2517173719.

Adding to 4105620712 its reverse (2170265014), we get a palindrome (6275885726).

The spelling of 4105620712 in words is "four billion, one hundred five million, six hundred twenty thousand, seven hundred twelve".