434625064331 has 4 divisors (see below), whose sum is σ = 434631267312. Its totient is φ = 434618861352.

The previous prime is 434625064319. The next prime is 434625064333. The reversal of 434625064331 is 133460526434.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-434625064331 is a prime.

It is a super-2 number, since 2×434625064331² (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 (434625064333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2995175 + ... + 3136928.

It is an arithmetic number, because the mean of its divisors is an integer number (108657816828).

Almost surely, 2^434625064331 is an apocalyptic number.

434625064331 is a deficient number, since it is larger than the sum of its proper divisors (6202981).

434625064331 is an equidigital number, since it uses as much as digits as its factorization.

434625064331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6202980.

The product of its (nonzero) digits is 622080, while the sum is 41.

The spelling of 434625064331 in words is "four hundred thirty-four billion, six hundred twenty-five million, sixty-four thousand, three hundred thirty-one".