40608617246 has 8 divisors (see below), whose sum is σ = 60923273040. Its totient is φ = 20300859568.

The previous prime is 40608617243. The next prime is 40608617303. The reversal of 40608617246 is 64271680604.

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

It is a junction number, because it is equal to n+sod(n) for n = 40608617197 and 40608617206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40608617243) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1709786 + ... + 1733373.

It is an arithmetic number, because the mean of its divisors is an integer number (7615409130).

Almost surely, 2^40608617246 is an apocalyptic number.

40608617246 is a deficient number, since it is larger than the sum of its proper divisors (20314655794).

40608617246 is a wasteful number, since it uses less digits than its factorization.

40608617246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3449058.

The product of its (nonzero) digits is 387072, while the sum is 44.

The spelling of 40608617246 in words is "forty billion, six hundred eight million, six hundred seventeen thousand, two hundred forty-six".