42850710317642 has 16 divisors (see below), whose sum is σ = 64648082727072. Its totient is φ = 21301351245360.

The previous prime is 42850710317641. The next prime is 42850710317693. The reversal of 42850710317642 is 24671301705824.

It is not an unprimeable number, because it can be changed into a prime (42850710317641) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56459417 + ... + 57213347.

It is an arithmetic number, because the mean of its divisors is an integer number (4040505170442).

Almost surely, 2^{42850710317642} is an apocalyptic number.

42850710317642 is a deficient number, since it is larger than the sum of its proper divisors (21797372409430).

42850710317642 is a wasteful number, since it uses less digits than its factorization.

42850710317642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 918373.

The product of its (nonzero) digits is 2257920, while the sum is 50.

The spelling of 42850710317642 in words is "forty-two trillion, eight hundred fifty billion, seven hundred ten million, three hundred seventeen thousand, six hundred forty-two".