40483179649 has 8 divisors (see below), whose sum is σ = 44229098592. Its totient is φ = 36748199040.

The previous prime is 40483179631. The next prime is 40483179689. The reversal of 40483179649 is 94697138404.

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

It is a cyclic number.

It is not a de Polignac number, because 40483179649 - 2⁵ = 40483179617 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 40483179649.

It is not an unprimeable number, because it can be changed into a prime (40483179629) 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 7 ways as a sum of consecutive naturals, for example, 2726839 + ... + 2741644.

It is an arithmetic number, because the mean of its divisors is an integer number (5528637324).

Almost surely, 2^40483179649 is an apocalyptic number.

It is an amenable number.

40483179649 is a deficient number, since it is larger than the sum of its proper divisors (3745918943).

40483179649 is a wasteful number, since it uses less digits than its factorization.

40483179649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5469167.

The product of its (nonzero) digits is 5225472, while the sum is 55.

The spelling of 40483179649 in words is "forty billion, four hundred eighty-three million, one hundred seventy-nine thousand, six hundred forty-nine".