42732735416 has 32 divisors (see below), whose sum is σ = 94524026880. Its totient is φ = 17723253600.

The previous prime is 42732735361. The next prime is 42732735421. The reversal of 42732735416 is 61453723724.

It is a super-3 number, since 3×42732735416³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 12306080 + ... + 12309551.

It is an arithmetic number, because the mean of its divisors is an integer number (2953875840).

Almost surely, 2^42732735416 is an apocalyptic number.

It is an amenable number.

42732735416 is an abundant number, since it is smaller than the sum of its proper divisors (51791291464).

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

42732735416 is a wasteful number, since it uses less digits than its factorization.

42732735416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24615675 (or 24615671 counting only the distinct ones).

The product of its digits is 846720, while the sum is 44.

The spelling of 42732735416 in words is "forty-two billion, seven hundred thirty-two million, seven hundred thirty-five thousand, four hundred sixteen".