40682102246154 has 24 divisors (see below), whose sum is σ = 88238226056292. Its totient is φ = 13546289796480.

The previous prime is 40682102246141. The next prime is 40682102246161. The reversal of 40682102246154 is 45164220128604.

40682102246154 is a `hidden beast` number, since 4 + 0 + 6 + 8 + 2 + 1 + 0 + 2 + 24 + 615 + 4 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 33120289730529 + 7561812515625 = 5755023^2 + 2749875^2 .

It is a super-3 number, since 3×40682102246154³ (a number of 42 digits) contains 333 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1200895279 + ... + 1200929154.

Almost surely, 2^{40682102246154} is an apocalyptic number.

40682102246154 is an abundant number, since it is smaller than the sum of its proper divisors (47556123810138).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40682102246154 is a wasteful number, since it uses less digits than its factorization.

40682102246154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2401825382 (or 2401825379 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 45.

The spelling of 40682102246154 in words is "forty trillion, six hundred eighty-two billion, one hundred two million, two hundred forty-six thousand, one hundred fifty-four".