42850707448550 has 12 divisors (see below), whose sum is σ = 79702315854396. Its totient is φ = 17140282979400.

The previous prime is 42850707448481. The next prime is 42850707448561. The reversal of 42850707448550 is 5584470705824.

It is a self number, because there is not a number n which added to its sum of digits gives 42850707448550.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 428507074436 + ... + 428507074535.

It is an arithmetic number, because the mean of its divisors is an integer number (6641859654533).

Almost surely, 2^{42850707448550} is an apocalyptic number.

42850707448550 is a deficient number, since it is larger than the sum of its proper divisors (36851608405846).

42850707448550 is a wasteful number, since it uses less digits than its factorization.

42850707448550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 857014148983 (or 857014148978 counting only the distinct ones).

The product of its (nonzero) digits is 50176000, while the sum is 59.

The spelling of 42850707448550 in words is "forty-two trillion, eight hundred fifty billion, seven hundred seven million, four hundred forty-eight thousand, five hundred fifty".