42677751036 has 12 divisors (see below), whose sum is σ = 99581419112. Its totient is φ = 14225917008.

The previous prime is 42677751019. The next prime is 42677751041. The reversal of 42677751036 is 63015777624.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1778239615 + ... + 1778239638.

Almost surely, 2^42677751036 is an apocalyptic number.

It is an amenable number.

42677751036 is an abundant number, since it is smaller than the sum of its proper divisors (56903668076).

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

42677751036 is a wasteful number, since it uses less digits than its factorization.

42677751036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3556479260 (or 3556479258 counting only the distinct ones).

The product of its (nonzero) digits is 1481760, while the sum is 48.

The spelling of 42677751036 in words is "forty-two billion, six hundred seventy-seven million, seven hundred fifty-one thousand, thirty-six".