42850678542344 has 8 divisors (see below), whose sum is σ = 80345022266910. Its totient is φ = 21425339271168.

The previous prime is 42850678542307. The next prime is 42850678542377. The reversal of 42850678542344 is 44324587605824.

It can be written as a sum of positive squares in only one way, i.e., 41259271062244 + 1591407480100 = 6423338^2 + 1261510^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2678167408889 + ... + 2678167408904.

Almost surely, 2^{42850678542344} is an apocalyptic number.

It is an amenable number.

42850678542344 is a deficient number, since it is larger than the sum of its proper divisors (37494343724566).

42850678542344 is a wasteful number, since it uses less digits than its factorization.

42850678542344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5356334817799 (or 5356334817795 counting only the distinct ones).

The product of its (nonzero) digits is 206438400, while the sum is 62.

The spelling of 42850678542344 in words is "forty-two trillion, eight hundred fifty billion, six hundred seventy-eight million, five hundred forty-two thousand, three hundred forty-four".