42708955212 has 360 divisors, whose sum is σ = 147653918720. Its totient is φ = 10508097600.

The previous prime is 42708955207. The next prime is 42708955217. The reversal of 42708955212 is 21255980724.

42708955212 is a `hidden beast` number, since 4 + 2 + 7 + 0 + 89 + 552 + 12 = 666.

42708955212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (42708955207) and next prime (42708955217).

It is not an unprimeable number, because it can be changed into a prime (42708955217) by changing a digit.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 5210037 + ... + 5218227.

Almost surely, 2^42708955212 is an apocalyptic number.

42708955212 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42708955212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73826959360).

42708955212 is an abundant number, since it is smaller than the sum of its proper divisors (104944963508).

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

42708955212 is a wasteful number, since it uses less digits than its factorization.

42708955212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8255 (or 8233 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 45.

The spelling of 42708955212 in words is "forty-two billion, seven hundred eight million, nine hundred fifty-five thousand, two hundred twelve".