42205488632 has 16 divisors (see below), whose sum is σ = 79141368600. Its totient is φ = 21101123680.

The previous prime is 42205488631. The next prime is 42205488697. The reversal of 42205488632 is 23688450224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42205488631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88094 + ... + 303597.

Almost surely, 2^42205488632 is an apocalyptic number.

It is an amenable number.

42205488632 is a deficient number, since it is larger than the sum of its proper divisors (36935879968).

42205488632 is a wasteful number, since it uses less digits than its factorization.

42205488632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 405166 (or 405162 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 44.

The spelling of 42205488632 in words is "forty-two billion, two hundred five million, four hundred eighty-eight thousand, six hundred thirty-two".