40681016296148 has 24 divisors (see below), whose sum is σ = 71666783744640. Its totient is φ = 20204805664800.

The previous prime is 40681016296117. The next prime is 40681016296187. The reversal of 40681016296148 is 84169261018604.

It is a happy number.

40681016296148 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (56) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 40681016296093 and 40681016296102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10663265 + ... + 13966647.

It is an arithmetic number, because the mean of its divisors is an integer number (2986115989360).

Almost surely, 2^{40681016296148} is an apocalyptic number.

It is an amenable number.

40681016296148 is a deficient number, since it is larger than the sum of its proper divisors (30985767448492).

40681016296148 is a wasteful number, since it uses less digits than its factorization.

40681016296148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3323927 (or 3323925 counting only the distinct ones).

The product of its (nonzero) digits is 3981312, while the sum is 56.

The spelling of 40681016296148 in words is "forty trillion, six hundred eighty-one billion, sixteen million, two hundred ninety-six thousand, one hundred forty-eight".