434074814726448 has 40 divisors (see below), whose sum is σ = 1281554214907648. Its totient is φ = 124021375636032.

The previous prime is 434074814726419. The next prime is 434074814726491. The reversal of 434074814726448 is 844627418470434.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 645944664436 + ... + 645944665107.

Almost surely, 2^{434074814726448} is an apocalyptic number.

434074814726448 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

434074814726448 is an abundant number, since it is smaller than the sum of its proper divisors (847479400181200).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

434074814726448 is a wasteful number, since it uses less digits than its factorization.

434074814726448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1291889329561 (or 1291889329555 counting only the distinct ones).

The product of its (nonzero) digits is 462422016, while the sum is 66.

The spelling of 434074814726448 in words is "four hundred thirty-four trillion, seventy-four billion, eight hundred fourteen million, seven hundred twenty-six thousand, four hundred forty-eight".