434830873903 has 4 divisors (see below), whose sum is σ = 438678934848. Its totient is φ = 430982812960.

The previous prime is 434830873847. The next prime is 434830873921. The reversal of 434830873903 is 309378038434.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 434830873903 - 2¹⁷ = 434830742831 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 (434834873903) 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, 1924030303 + ... + 1924030528.

It is an arithmetic number, because the mean of its divisors is an integer number (109669733712).

Almost surely, 2^434830873903 is an apocalyptic number.

434830873903 is a deficient number, since it is larger than the sum of its proper divisors (3848060945).

434830873903 is a wasteful number, since it uses less digits than its factorization.

434830873903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3848060944.

The product of its (nonzero) digits is 5225472, while the sum is 52.

The spelling of 434830873903 in words is "four hundred thirty-four billion, eight hundred thirty million, eight hundred seventy-three thousand, nine hundred three".