123414220573 has 8 divisors (see below), whose sum is σ = 141047138048. Its totient is φ = 105781881744.

The previous prime is 123414220549. The next prime is 123414220619. The reversal of 123414220573 is 375022414321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-123414220573 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123414220673) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 509740 + ... + 711802.

It is an arithmetic number, because the mean of its divisors is an integer number (17630892256).

Almost surely, 2^123414220573 is an apocalyptic number.

It is an amenable number.

123414220573 is a deficient number, since it is larger than the sum of its proper divisors (17632917475).

123414220573 is an equidigital number, since it uses as much as digits as its factorization.

123414220573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289323.

The product of its (nonzero) digits is 40320, while the sum is 34.

Adding to 123414220573 its reverse (375022414321), we get a palindrome (498436634894).

The spelling of 123414220573 in words is "one hundred twenty-three billion, four hundred fourteen million, two hundred twenty thousand, five hundred seventy-three".