434208641308 has 24 divisors (see below), whose sum is σ = 840432945632. Its totient is φ = 194987663424.

The previous prime is 434208641257. The next prime is 434208641309. The reversal of 434208641308 is 803146802434.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434208641309) 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, 112838160 + ... + 112842007.

Almost surely, 2^434208641308 is an apocalyptic number.

It is an amenable number.

434208641308 is a deficient number, since it is larger than the sum of its proper divisors (406224304324).

434208641308 is a wasteful number, since it uses less digits than its factorization.

434208641308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225680221 (or 225680219 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 43.

The spelling of 434208641308 in words is "four hundred thirty-four billion, two hundred eight million, six hundred forty-one thousand, three hundred eight".