40790240401617 has 48 divisors (see below), whose sum is σ = 68901216478848. Its totient is φ = 22770771528960.

The previous prime is 40790240401529. The next prime is 40790240401619. The reversal of 40790240401617 is 71610404209704.

40790240401617 is a `hidden beast` number, since 4 + 0 + 7 + 9 + 0 + 24 + 0 + 4 + 0 + 1 + 617 = 666.

It is not a de Polignac number, because 40790240401617 - 2¹² = 40790240397521 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40790240401619) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 25437259 + ... + 26993232.

It is an arithmetic number, because the mean of its divisors is an integer number (1435442009976).

Almost surely, 2^{40790240401617} is an apocalyptic number.

It is an amenable number.

40790240401617 is a deficient number, since it is larger than the sum of its proper divisors (28110976077231).

40790240401617 is a wasteful number, since it uses less digits than its factorization.

40790240401617 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52430790 (or 52430787 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 45.

The spelling of 40790240401617 in words is "forty trillion, seven hundred ninety billion, two hundred forty million, four hundred one thousand, six hundred seventeen".