42846868283550 has 48 divisors (see below), whose sum is σ = 106264046759472. Its totient is φ = 11425421497600.

The previous prime is 42846868283539. The next prime is 42846868283567. The reversal of 42846868283550 is 5538286864824.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 920439 + ... + 9302738.

It is an arithmetic number, because the mean of its divisors is an integer number (2213834307489).

Almost surely, 2^{42846868283550} is an apocalyptic number.

42846868283550 is an abundant number, since it is smaller than the sum of its proper divisors (63417178475922).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42846868283550 is a wasteful number, since it uses less digits than its factorization.

42846868283550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10251133 (or 10251128 counting only the distinct ones).

The product of its (nonzero) digits is 707788800, while the sum is 69.

The spelling of 42846868283550 in words is "forty-two trillion, eight hundred forty-six billion, eight hundred sixty-eight million, two hundred eighty-three thousand, five hundred fifty".