44014251220019 has 2 divisors, whose sum is σ = 44014251220020. Its totient is φ = 44014251220018.

The previous prime is 44014251219979. The next prime is 44014251220033. The reversal of 44014251220019 is 91002215241044.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44014251220019 is a prime.

It is a super-2 number, since 2×44014251220019² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (44014251226019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22007125610009 + 22007125610010.

It is an arithmetic number, because the mean of its divisors is an integer number (22007125610010).

Almost surely, 2^{44014251220019} is an apocalyptic number.

44014251220019 is a deficient number, since it is larger than the sum of its proper divisors (1).

44014251220019 is an equidigital number, since it uses as much as digits as its factorization.

44014251220019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23040, while the sum is 35.

The spelling of 44014251220019 in words is "forty-four trillion, fourteen billion, two hundred fifty-one million, two hundred twenty thousand, nineteen".