4049841501 has 6 divisors (see below), whose sum is σ = 5849771070. Its totient is φ = 2699894328.

The previous prime is 4049841463. The next prime is 4049841559. The reversal of 4049841501 is 1051489404.

It can be written as a sum of positive squares in only one way, i.e., 4041144900 + 8696601 = 63570^2 + 2949^2 .

It is not a de Polignac number, because 4049841501 - 2¹⁷ = 4049710429 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4049841001) 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 5 ways as a sum of consecutive naturals, for example, 224991186 + ... + 224991203.

It is an arithmetic number, because the mean of its divisors is an integer number (974961845).

Almost surely, 2^4049841501 is an apocalyptic number.

It is an amenable number.

4049841501 is a deficient number, since it is larger than the sum of its proper divisors (1799929569).

4049841501 is a wasteful number, since it uses less digits than its factorization.

4049841501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449982395 (or 449982392 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The square root of 4049841501 is about 63638.3650088530. The cubic root of 4049841501 is about 1593.9670596359.

The spelling of 4049841501 in words is "four billion, forty-nine million, eight hundred forty-one thousand, five hundred one".