4140644995 has 8 divisors (see below), whose sum is σ = 5000423184. Its totient is φ = 3291416544.

The previous prime is 4140644993. The next prime is 4140645013. The reversal of 4140644995 is 5994460414.

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

It is a cyclic number.

It is not a de Polignac number, because 4140644995 - 2¹ = 4140644993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4140644993) 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, 2636569 + ... + 2638138.

It is an arithmetic number, because the mean of its divisors is an integer number (625052898).

Almost surely, 2^4140644995 is an apocalyptic number.

4140644995 is a deficient number, since it is larger than the sum of its proper divisors (859778189).

4140644995 is a wasteful number, since it uses less digits than its factorization.

4140644995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5274869.

The product of its (nonzero) digits is 622080, while the sum is 46.

The square root of 4140644995 is about 64347.8437478677. The cubic root of 4140644995 is about 1605.7921569123.

The spelling of 4140644995 in words is "four billion, one hundred forty million, six hundred forty-four thousand, nine hundred ninety-five".