42343520314448 has 10 divisors (see below), whose sum is σ = 82040570609274. Its totient is φ = 21171760157216.

The previous prime is 42343520314427. The next prime is 42343520314451. The reversal of 42343520314448 is 84441302534324.

It can be written as a sum of positive squares in only one way, i.e., 39039603356224 + 3303916958224 = 6248168^2 + 1817668^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1323235009811 + ... + 1323235009842.

Almost surely, 2^{42343520314448} is an apocalyptic number.

It is an amenable number.

42343520314448 is a deficient number, since it is larger than the sum of its proper divisors (39697050294826).

42343520314448 is a wasteful number, since it uses less digits than its factorization.

42343520314448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2646470019661 (or 2646470019655 counting only the distinct ones).

The product of its (nonzero) digits is 4423680, while the sum is 47.

The spelling of 42343520314448 in words is "forty-two trillion, three hundred forty-three billion, five hundred twenty million, three hundred fourteen thousand, four hundred forty-eight".