4120444141 has 4 divisors (see below), whose sum is σ = 4495029984. Its totient is φ = 3745858300.

The previous prime is 4120444129. The next prime is 4120444147. The reversal of 4120444141 is 1414440214.

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 a cyclic number.

It is not a de Polignac number, because 4120444141 - 2⁵ = 4120444109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4120444147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 187292905 + ... + 187292926.

It is an arithmetic number, because the mean of its divisors is an integer number (1123757496).

Almost surely, 2^4120444141 is an apocalyptic number.

It is an amenable number.

4120444141 is a deficient number, since it is larger than the sum of its proper divisors (374585843).

4120444141 is a wasteful number, since it uses less digits than its factorization.

4120444141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374585842.

The product of its (nonzero) digits is 2048, while the sum is 25.

The square root of 4120444141 is about 64190.6857807268. The cubic root of 4120444141 is about 1603.1765202603.

Adding to 4120444141 its reverse (1414440214), we get a palindrome (5534884355).

The spelling of 4120444141 in words is "four billion, one hundred twenty million, four hundred forty-four thousand, one hundred forty-one".