4041621875 has 12 divisors (see below), whose sum is σ = 5051707920. Its totient is φ = 3233295000.

The previous prime is 4041621853. The next prime is 4041621877. The reversal of 4041621875 is 5781261404.

4041621875 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4041621875 - 2⁶ = 4041621811 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4041621877) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 643535 + ... + 649784.

It is an arithmetic number, because the mean of its divisors is an integer number (420975660).

Almost surely, 2^4041621875 is an apocalyptic number.

4041621875 is a deficient number, since it is larger than the sum of its proper divisors (1010086045).

4041621875 is an frugal number, since it uses more digits than its factorization.

4041621875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1293344 (or 1293324 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 38.

The square root of 4041621875 is about 63573.7514623764. The cubic root of 4041621875 is about 1592.8879485170.

The spelling of 4041621875 in words is "four billion, forty-one million, six hundred twenty-one thousand, eight hundred seventy-five".