440134300147 has 2 divisors, whose sum is σ = 440134300148. Its totient is φ = 440134300146.

The previous prime is 440134300063. The next prime is 440134300189. The reversal of 440134300147 is 741003431044.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 440134300147 - 2²⁷ = 440000082419 is a prime.

It is not a weakly prime, because it can be changed into another prime (440134307147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 220067150073 + 220067150074.

It is an arithmetic number, because the mean of its divisors is an integer number (220067150074).

Almost surely, 2^440134300147 is an apocalyptic number.

440134300147 is a deficient number, since it is larger than the sum of its proper divisors (1).

440134300147 is an equidigital number, since it uses as much as digits as its factorization.

440134300147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16128, while the sum is 31.

The spelling of 440134300147 in words is "four hundred forty billion, one hundred thirty-four million, three hundred thousand, one hundred forty-seven".