42212132850 has 24 divisors (see below), whose sum is σ = 104686089840. Its totient is φ = 11256568720.

The previous prime is 42212132849. The next prime is 42212132903. The reversal of 42212132850 is 5823121224.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 140706960 + ... + 140707259.

It is an arithmetic number, because the mean of its divisors is an integer number (4361920410).

Almost surely, 2^42212132850 is an apocalyptic number.

42212132850 is an abundant number, since it is smaller than the sum of its proper divisors (62473956990).

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

42212132850 is a wasteful number, since it uses less digits than its factorization.

42212132850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281414234 (or 281414229 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 30.

The spelling of 42212132850 in words is "forty-two billion, two hundred twelve million, one hundred thirty-two thousand, eight hundred fifty".