140104340211123 has 40 divisors (see below), whose sum is σ = 213244464429216. Its totient is φ = 91638900288000.

The previous prime is 140104340211067. The next prime is 140104340211127. The reversal of 140104340211123 is 321112043401041.

It is a happy number.

140104340211123 is a `hidden beast` number, since 1 + 4 + 0 + 1 + 0 + 434 + 0 + 211 + 12 + 3 = 666.

It is not a de Polignac number, because 140104340211123 - 2¹⁶ = 140104340145587 is a prime.

It is a super-2 number, since 2×140104340211123² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (140104340211127) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 261437898 + ... + 261973248.

Almost surely, 2^{140104340211123} is an apocalyptic number.

140104340211123 is a deficient number, since it is larger than the sum of its proper divisors (73140124218093).

140104340211123 is an equidigital number, since it uses as much as digits as its factorization.

140104340211123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 596377 (or 596368 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

Adding to 140104340211123 its reverse (321112043401041), we get a palindrome (461216383612164).

The spelling of 140104340211123 in words is "one hundred forty trillion, one hundred four billion, three hundred forty million, two hundred eleven thousand, one hundred twenty-three".