42862220742860 has 12 divisors (see below), whose sum is σ = 90010663560048. Its totient is φ = 17144888297136.

The previous prime is 42862220742841. The next prime is 42862220742941. The reversal of 42862220742860 is 6824702226824.

It is a happy number.

42862220742860 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1071555518552 + ... + 1071555518591.

It is an arithmetic number, because the mean of its divisors is an integer number (7500888630004).

Almost surely, 2^{42862220742860} is an apocalyptic number.

It is an amenable number.

42862220742860 is an abundant number, since it is smaller than the sum of its proper divisors (47148442817188).

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

42862220742860 is a wasteful number, since it uses less digits than its factorization.

42862220742860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2143111037152 (or 2143111037150 counting only the distinct ones).

The product of its (nonzero) digits is 8257536, while the sum is 53.

The spelling of 42862220742860 in words is "forty-two trillion, eight hundred sixty-two billion, two hundred twenty million, seven hundred forty-two thousand, eight hundred sixty".