40123273154050 has 24 divisors (see below), whose sum is σ = 74681586228816. Its totient is φ = 16038062345040.

The previous prime is 40123273154021. The next prime is 40123273154053. The reversal of 40123273154050 is 5045137232104.

40123273154050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (40123273154053) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 281100852 + ... + 281243551.

It is an arithmetic number, because the mean of its divisors is an integer number (3111732759534).

Almost surely, 2^{40123273154050} is an apocalyptic number.

40123273154050 is a deficient number, since it is larger than the sum of its proper divisors (34558313074766).

40123273154050 is a wasteful number, since it uses less digits than its factorization.

40123273154050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 562345842 (or 562345837 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 37.

The spelling of 40123273154050 in words is "forty trillion, one hundred twenty-three billion, two hundred seventy-three million, one hundred fifty-four thousand, fifty".