42571006212 has 48 divisors (see below), whose sum is σ = 120200492160. Its totient is φ = 11447665152.

The previous prime is 42571006201. The next prime is 42571006259. The reversal of 42571006212 is 21260017524.

It is a self number, because there is not a number n which added to its sum of digits gives 42571006212.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14904387 + ... + 14907242.

It is an arithmetic number, because the mean of its divisors is an integer number (2504176920).

Almost surely, 2^42571006212 is an apocalyptic number.

42571006212 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

42571006212 is an abundant number, since it is smaller than the sum of its proper divisors (77629485948).

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

42571006212 is a wasteful number, since it uses less digits than its factorization.

42571006212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29811660 (or 29811658 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 30.

The spelling of 42571006212 in words is "forty-two billion, five hundred seventy-one million, six thousand, two hundred twelve".