2107468641 has 4 divisors (see below), whose sum is σ = 2809958192. Its totient is φ = 1404979092.

The previous prime is 2107468639. The next prime is 2107468661. The reversal of 2107468641 is 1468647012.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2107468641 - 2¹ = 2107468639 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2107468641.

It is not an unprimeable number, because it can be changed into a prime (2107468621) 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 3 ways as a sum of consecutive naturals, for example, 351244771 + ... + 351244776.

It is an arithmetic number, because the mean of its divisors is an integer number (702489548).

Almost surely, 2^2107468641 is an apocalyptic number.

It is an amenable number.

2107468641 is a deficient number, since it is larger than the sum of its proper divisors (702489551).

2107468641 is an equidigital number, since it uses as much as digits as its factorization.

2107468641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 702489550.

The product of its (nonzero) digits is 64512, while the sum is 39.

The square root of 2107468641 is about 45907.1741778995. The cubic root of 2107468641 is about 1282.0954935710.

The spelling of 2107468641 in words is "two billion, one hundred seven million, four hundred sixty-eight thousand, six hundred forty-one".