40360026132123 has 16 divisors (see below), whose sum is σ = 53921024349696. Its totient is φ = 26852857335360.

The previous prime is 40360026132103. The next prime is 40360026132161. The reversal of 40360026132123 is 32123162006304.

It is a happy number.

It is not a de Polignac number, because 40360026132123 - 2²⁵ = 40359992577691 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40360026132103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 203979786 + ... + 204177552.

It is an arithmetic number, because the mean of its divisors is an integer number (3370064021856).

Almost surely, 2^{40360026132123} is an apocalyptic number.

40360026132123 is a deficient number, since it is larger than the sum of its proper divisors (13560998217573).

40360026132123 is a wasteful number, since it uses less digits than its factorization.

40360026132123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333514.

The product of its (nonzero) digits is 31104, while the sum is 33.

Adding to 40360026132123 its reverse (32123162006304), we get a palindrome (72483188138427).

The spelling of 40360026132123 in words is "forty trillion, three hundred sixty billion, twenty-six million, one hundred thirty-two thousand, one hundred twenty-three".