44087347506 has 8 divisors (see below), whose sum is σ = 88174695024. Its totient is φ = 14695782500.

The previous prime is 44087347501. The next prime is 44087347541. The reversal of 44087347506 is 60574378044.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

44087347506 is an admirable number.

It is a super-2 number, since 2×44087347506² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (44087347501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3673945620 + ... + 3673945631.

It is an arithmetic number, because the mean of its divisors is an integer number (11021836878).

Almost surely, 2^44087347506 is an apocalyptic number.

44087347506 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

44087347506 is a wasteful number, since it uses less digits than its factorization.

44087347506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7347891256.

The product of its (nonzero) digits is 2257920, while the sum is 48.

The spelling of 44087347506 in words is "forty-four billion, eighty-seven million, three hundred forty-seven thousand, five hundred six".