40946707613 has 8 divisors (see below), whose sum is σ = 46810631232. Its totient is φ = 35086382496.

The previous prime is 40946707577. The next prime is 40946707621. The reversal of 40946707613 is 31670764904.

It is a happy number.

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 40946707613 - 2¹⁰ = 40946706589 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40946707643) 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, 875195 + ... + 920792.

It is an arithmetic number, because the mean of its divisors is an integer number (5851328904).

Almost surely, 2^40946707613 is an apocalyptic number.

It is an amenable number.

40946707613 is a deficient number, since it is larger than the sum of its proper divisors (5863923619).

40946707613 is a wasteful number, since it uses less digits than its factorization.

40946707613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1799251.

The product of its (nonzero) digits is 762048, while the sum is 47.

The spelling of 40946707613 in words is "forty billion, nine hundred forty-six million, seven hundred seven thousand, six hundred thirteen".