42310434453578 has 16 divisors (see below), whose sum is σ = 63529234652520. Its totient is φ = 21134023517376.

The previous prime is 42310434453563. The next prime is 42310434453583. The reversal of 42310434453578 is 87535443401324.

42310434453578 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 41473123441369 + 837311012209 = 6439963^2 + 915047^2 .

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 207435428 + ... + 207639296.

Almost surely, 2^{42310434453578} is an apocalyptic number.

42310434453578 is a deficient number, since it is larger than the sum of its proper divisors (21218800198942).

42310434453578 is a wasteful number, since it uses less digits than its factorization.

42310434453578 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307321.

The product of its (nonzero) digits is 19353600, while the sum is 53.

The spelling of 42310434453578 in words is "forty-two trillion, three hundred ten billion, four hundred thirty-four million, four hundred fifty-three thousand, five hundred seventy-eight".