42858340133612 has 24 divisors (see below), whose sum is σ = 75397053487392. Its totient is φ = 21316503267200.

The previous prime is 42858340133611. The next prime is 42858340133627. The reversal of 42858340133612 is 21633104385824.

It is not an unprimeable number, because it can be changed into a prime (42858340133611) 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, 21340439 + ... + 23262222.

It is an arithmetic number, because the mean of its divisors is an integer number (3141543895308).

Almost surely, 2^{42858340133612} is an apocalyptic number.

It is an amenable number.

42858340133612 is a deficient number, since it is larger than the sum of its proper divisors (32538713353780).

42858340133612 is a wasteful number, since it uses less digits than its factorization.

42858340133612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44603929 (or 44603927 counting only the distinct ones).

The product of its (nonzero) digits is 3317760, while the sum is 50.

The spelling of 42858340133612 in words is "forty-two trillion, eight hundred fifty-eight billion, three hundred forty million, one hundred thirty-three thousand, six hundred twelve".