434345643417 has 16 divisors (see below), whose sum is σ = 661908801920. Its totient is φ = 248179220352.

The previous prime is 434345643343. The next prime is 434345643491. The reversal of 434345643417 is 714346543434.

It is an interprime number because it is at equal distance from previous prime (434345643343) and next prime (434345643491).

It is not a de Polignac number, because 434345643417 - 2²³ = 434337254809 is a prime.

It is a super-2 number, since 2×434345643417² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (434345643917) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 467692 + ... + 1042797.

It is an arithmetic number, because the mean of its divisors is an integer number (41369300120).

Almost surely, 2^434345643417 is an apocalyptic number.

It is an amenable number.

434345643417 is a deficient number, since it is larger than the sum of its proper divisors (227563158503).

434345643417 is a wasteful number, since it uses less digits than its factorization.

434345643417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1524192.

The product of its digits is 5806080, while the sum is 48.

The spelling of 434345643417 in words is "four hundred thirty-four billion, three hundred forty-five million, six hundred forty-three thousand, four hundred seventeen".