440023148119 has 2 divisors, whose sum is σ = 440023148120. Its totient is φ = 440023148118.

The previous prime is 440023148111. The next prime is 440023148137. The reversal of 440023148119 is 911841320044.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 440023148119 - 2³ = 440023148111 is a prime.

It is a super-2 number, since 2×440023148119² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (440023148111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 220011574059 + 220011574060.

It is an arithmetic number, because the mean of its divisors is an integer number (220011574060).

Almost surely, 2^440023148119 is an apocalyptic number.

440023148119 is a deficient number, since it is larger than the sum of its proper divisors (1).

440023148119 is an equidigital number, since it uses as much as digits as its factorization.

440023148119 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27648, while the sum is 37.

The spelling of 440023148119 in words is "four hundred forty billion, twenty-three million, one hundred forty-eight thousand, one hundred nineteen".