440020114400287 has 2 divisors, whose sum is σ = 440020114400288. Its totient is φ = 440020114400286.

The previous prime is 440020114400249. The next prime is 440020114400299. The reversal of 440020114400287 is 782004411020044.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 440020114400287 - 2³⁵ = 439985754661919 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (440020114406287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 220010057200143 + 220010057200144.

It is an arithmetic number, because the mean of its divisors is an integer number (220010057200144).

Almost surely, 2^{440020114400287} is an apocalyptic number.

440020114400287 is a deficient number, since it is larger than the sum of its proper divisors (1).

440020114400287 is an equidigital number, since it uses as much as digits as its factorization.

440020114400287 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 57344, while the sum is 37.

The spelling of 440020114400287 in words is "four hundred forty trillion, twenty billion, one hundred fourteen million, four hundred thousand, two hundred eighty-seven".