440001334197 has 12 divisors (see below), whose sum is σ = 659096649120. Its totient is φ = 293334222636.

The previous prime is 440001334177. The next prime is 440001334217. The reversal of 440001334197 is 791433100044.

It is an interprime number because it is at equal distance from previous prime (440001334177) and next prime (440001334217).

It is not a de Polignac number, because 440001334197 - 2⁶ = 440001334133 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (440001334127) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 905352297 + ... + 905352782.

It is an arithmetic number, because the mean of its divisors is an integer number (54924720760).

Almost surely, 2^440001334197 is an apocalyptic number.

It is an amenable number.

440001334197 is a deficient number, since it is larger than the sum of its proper divisors (219095314923).

440001334197 is an equidigital number, since it uses as much as digits as its factorization.

440001334197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1810705094 (or 1810705082 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The spelling of 440001334197 in words is "four hundred forty billion, one million, three hundred thirty-four thousand, one hundred ninety-seven".