440012107 has 2 divisors, whose sum is σ = 440012108. Its totient is φ = 440012106.

The previous prime is 440012039. The next prime is 440012119. The reversal of 440012107 is 701210044.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 440012107 - 2¹¹ = 440010059 is a prime.

It is a super-2 number, since 2×440012107² = 387221308613158898, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (440012197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 220006053 + 220006054.

It is an arithmetic number, because the mean of its divisors is an integer number (220006054).

Almost surely, 2^440012107 is an apocalyptic number.

440012107 is a deficient number, since it is larger than the sum of its proper divisors (1).

440012107 is an equidigital number, since it uses as much as digits as its factorization.

440012107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 224, while the sum is 19.

The square root of 440012107 is about 20976.4655507071. The cubic root of 440012107 is about 760.5974682012.

The spelling of 440012107 in words is "four hundred forty million, twelve thousand, one hundred seven".