40122471145276 has 24 divisors (see below), whose sum is σ = 75618216507680. Its totient is φ = 18517380311232.

The previous prime is 40122471145193. The next prime is 40122471145333. The reversal of 40122471145276 is 67254117422104.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12811131 + ... + 15632338.

Almost surely, 2^{40122471145276} is an apocalyptic number.

It is an amenable number.

40122471145276 is a deficient number, since it is larger than the sum of its proper divisors (35495745362404).

40122471145276 is a wasteful number, since it uses less digits than its factorization.

40122471145276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28470613 (or 28470611 counting only the distinct ones).

The product of its (nonzero) digits is 752640, while the sum is 46.

The spelling of 40122471145276 in words is "forty trillion, one hundred twenty-two billion, four hundred seventy-one million, one hundred forty-five thousand, two hundred seventy-six".