4419051901 has 12 divisors (see below), whose sum is σ = 5087867904. Its totient is φ = 3805878600.

The previous prime is 4419051899. The next prime is 4419051911. The reversal of 4419051901 is 1091509144.

It is not a de Polignac number, because 4419051901 - 2¹ = 4419051899 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 (4419051911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 552445 + ... + 560386.

It is an arithmetic number, because the mean of its divisors is an integer number (423988992).

Almost surely, 2^4419051901 is an apocalyptic number.

It is an amenable number.

4419051901 is a deficient number, since it is larger than the sum of its proper divisors (668816003).

4419051901 is a wasteful number, since it uses less digits than its factorization.

4419051901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1112880 (or 1112861 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 34.

The square root of 4419051901 is about 66475.9497938916. The cubic root of 4419051901 is about 1641.0042308977.

The spelling of 4419051901 in words is "four billion, four hundred nineteen million, fifty-one thousand, nine hundred one".