434442311197 has 8 divisors (see below), whose sum is σ = 453421514880. Its totient is φ = 415470641520.

The previous prime is 434442311189. The next prime is 434442311213. The reversal of 434442311197 is 791113244434.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 434442311197 - 2³ = 434442311189 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 (434442311137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1765497 + ... + 1996462.

It is an arithmetic number, because the mean of its divisors is an integer number (56677689360).

Almost surely, 2^434442311197 is an apocalyptic number.

It is an amenable number.

434442311197 is a deficient number, since it is larger than the sum of its proper divisors (18979203683).

434442311197 is a wasteful number, since it uses less digits than its factorization.

434442311197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3767003.

The product of its digits is 290304, while the sum is 43.

The spelling of 434442311197 in words is "four hundred thirty-four billion, four hundred forty-two million, three hundred eleven thousand, one hundred ninety-seven".