20240044019 has 8 divisors (see below), whose sum is σ = 22208234832. Its totient is φ = 18330605280.

The previous prime is 20240043997. The next prime is 20240044067. The reversal of 20240044019 is 91044004202.

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

It is not a de Polignac number, because 20240044019 - 2²⁸ = 19971608563 is a prime.

It is a super-2 number, since 2×20240044019² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20240044219) 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, 14687297 + ... + 14688674.

It is an arithmetic number, because the mean of its divisors is an integer number (2776029354).

Almost surely, 2^20240044019 is an apocalyptic number.

20240044019 is a deficient number, since it is larger than the sum of its proper divisors (1968190813).

20240044019 is a wasteful number, since it uses less digits than its factorization.

20240044019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29376037.

The product of its (nonzero) digits is 2304, while the sum is 26.

The spelling of 20240044019 in words is "twenty billion, two hundred forty million, forty-four thousand, nineteen".