42006064662 has 24 divisors (see below), whose sum is σ = 91166642424. Its totient is φ = 13978405824.

The previous prime is 42006064649. The next prime is 42006064673. The reversal of 42006064662 is 26646060024.

42006064662 is a `hidden beast` number, since 4 + 2 + 0 + 0 + 6 + 0 + 646 + 6 + 2 = 666.

42006064662 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 1957008 + ... + 1978355.

It is an arithmetic number, because the mean of its divisors is an integer number (3798610101).

Almost surely, 2^42006064662 is an apocalyptic number.

42006064662 is an abundant number, since it is smaller than the sum of its proper divisors (49160577762).

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

42006064662 is a wasteful number, since it uses less digits than its factorization.

42006064662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3935964 (or 3935961 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 36.

The spelling of 42006064662 in words is "forty-two billion, six million, sixty-four thousand, six hundred sixty-two".