414389385197 has 4 divisors (see below), whose sum is σ = 414489074076. Its totient is φ = 414289696320.

The previous prime is 414389385161. The next prime is 414389385227. The reversal of 414389385197 is 791583983414.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 122042627716 + 292346757481 = 349346^2 + 540691^2 .

It is a cyclic number.

It is not a de Polignac number, because 414389385197 - 2²² = 414385190893 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (414389388197) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49838204 + ... + 49846517.

It is an arithmetic number, because the mean of its divisors is an integer number (103622268519).

Almost surely, 2^414389385197 is an apocalyptic number.

It is an amenable number.

414389385197 is a deficient number, since it is larger than the sum of its proper divisors (99688879).

414389385197 is an equidigital number, since it uses as much as digits as its factorization.

414389385197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99688878.

The product of its digits is 26127360, while the sum is 62.

The spelling of 414389385197 in words is "four hundred fourteen billion, three hundred eighty-nine million, three hundred eighty-five thousand, one hundred ninety-seven".