42850471024852 has 24 divisors (see below), whose sum is σ = 75160963011456. Its totient is φ = 21375914496768.

The previous prime is 42850471024841. The next prime is 42850471024853. The reversal of 42850471024852 is 25842017405824.

It is a super-2 number, since 2×42850471024852² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 42850471024852.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42850471024853) 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, 39901813 + ... + 40961635.

It is an arithmetic number, because the mean of its divisors is an integer number (3131706792144).

Almost surely, 2^{42850471024852} is an apocalyptic number.

It is an amenable number.

42850471024852 is a deficient number, since it is larger than the sum of its proper divisors (32310491986604).

42850471024852 is a wasteful number, since it uses less digits than its factorization.

42850471024852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1083087 (or 1083085 counting only the distinct ones).

The product of its (nonzero) digits is 5734400, while the sum is 52.

The spelling of 42850471024852 in words is "forty-two trillion, eight hundred fifty billion, four hundred seventy-one million, twenty-four thousand, eight hundred fifty-two".