40662134424636 has 24 divisors (see below), whose sum is σ = 94879628385360. Its totient is φ = 13553856989952.

The previous prime is 40662134424629. The next prime is 40662134424673. The reversal of 40662134424636 is 63642443126604.

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, 22573821 + ... + 24308468.

It is an arithmetic number, because the mean of its divisors is an integer number (3953317849390).

Almost surely, 2^{40662134424636} is an apocalyptic number.

It is an amenable number.

40662134424636 is an abundant number, since it is smaller than the sum of its proper divisors (54217493960724).

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

40662134424636 is a wasteful number, since it uses less digits than its factorization.

40662134424636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46954573 (or 46954571 counting only the distinct ones).

The product of its (nonzero) digits is 11943936, while the sum is 51.

The spelling of 40662134424636 in words is "forty trillion, six hundred sixty-two billion, one hundred thirty-four million, four hundred twenty-four thousand, six hundred thirty-six".