434120647147573 has 4 divisors (see below), whose sum is σ = 436720171980960. Its totient is φ = 431521122314188.

The previous prime is 434120647147553. The next prime is 434120647147609. The reversal of 434120647147573 is 375741746021434.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 434120647147573 - 2⁵ = 434120647147541 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 (434120647147553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1299762416443 + ... + 1299762416776.

It is an arithmetic number, because the mean of its divisors is an integer number (109180042995240).

Almost surely, 2^{434120647147573} is an apocalyptic number.

It is an amenable number.

434120647147573 is a deficient number, since it is larger than the sum of its proper divisors (2599524833387).

434120647147573 is a wasteful number, since it uses less digits than its factorization.

434120647147573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2599524833386.

The product of its (nonzero) digits is 47416320, while the sum is 58.

The spelling of 434120647147573 in words is "four hundred thirty-four trillion, one hundred twenty billion, six hundred forty-seven million, one hundred forty-seven thousand, five hundred seventy-three".