40541704326123 has 128 divisors (see below), whose sum is σ = 73671793090560. Its totient is φ = 19147720965120.

The previous prime is 40541704326103. The next prime is 40541704326133. The reversal of 40541704326123 is 32162340714504.

It is not a de Polignac number, because 40541704326123 - 2⁸ = 40541704325867 is a prime.

It is a super-2 number, since 2×40541704326123² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40541704326103) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 2798095063 + ... + 2798109551.

It is an arithmetic number, because the mean of its divisors is an integer number (575560883520).

Almost surely, 2^{40541704326123} is an apocalyptic number.

40541704326123 is a deficient number, since it is larger than the sum of its proper divisors (33130088764437).

40541704326123 is a wasteful number, since it uses less digits than its factorization.

40541704326123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28497.

The product of its (nonzero) digits is 483840, while the sum is 42.

The spelling of 40541704326123 in words is "forty trillion, five hundred forty-one billion, seven hundred four million, three hundred twenty-six thousand, one hundred twenty-three".