434440141625 has 32 divisors (see below), whose sum is σ = 619716165120. Its totient is φ = 297863160000.

The previous prime is 434440141591. The next prime is 434440141703. The reversal of 434440141625 is 526141044434.

It is a de Polignac number, because none of the positive numbers 2^k-434440141625 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7804391 + ... + 7859859.

It is an arithmetic number, because the mean of its divisors is an integer number (19366130160).

Almost surely, 2^434440141625 is an apocalyptic number.

It is an amenable number.

434440141625 is a deficient number, since it is larger than the sum of its proper divisors (185276023495).

434440141625 is an equidigital number, since it uses as much as digits as its factorization.

434440141625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64442 (or 64432 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 38.

The spelling of 434440141625 in words is "four hundred thirty-four billion, four hundred forty million, one hundred forty-one thousand, six hundred twenty-five".