40039119545 has 8 divisors (see below), whose sum is σ = 49164314496. Its totient is φ = 31286381616.

The previous prime is 40039119541. The next prime is 40039119557. The reversal of 40039119545 is 54591193004.

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 40039119545 - 2² = 40039119541 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40039119541) 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, 93114017 + ... + 93114446.

It is an arithmetic number, because the mean of its divisors is an integer number (6145539312).

Almost surely, 2^40039119545 is an apocalyptic number.

It is an amenable number.

40039119545 is a deficient number, since it is larger than the sum of its proper divisors (9125194951).

40039119545 is a wasteful number, since it uses less digits than its factorization.

40039119545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186228511.

The product of its (nonzero) digits is 97200, while the sum is 41.

The spelling of 40039119545 in words is "forty billion, thirty-nine million, one hundred nineteen thousand, five hundred forty-five".