42151260012 has 12 divisors (see below), whose sum is σ = 98352940056. Its totient is φ = 14050420000.

The previous prime is 42151259989. The next prime is 42151260059. The reversal of 42151260012 is 21006215124.

42151260012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1756302489 + ... + 1756302512.

It is an arithmetic number, because the mean of its divisors is an integer number (8196078338).

Almost surely, 2^42151260012 is an apocalyptic number.

It is an amenable number.

42151260012 is an abundant number, since it is smaller than the sum of its proper divisors (56201680044).

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

42151260012 is a wasteful number, since it uses less digits than its factorization.

42151260012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3512605008 (or 3512605006 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 24.

Adding to 42151260012 its reverse (21006215124), we get a palindrome (63157475136).

The spelling of 42151260012 in words is "forty-two billion, one hundred fifty-one million, two hundred sixty thousand, twelve".