123470446441 has 4 divisors (see below), whose sum is σ = 126807485572. Its totient is φ = 120133407312.

The previous prime is 123470446399. The next prime is 123470446453. The reversal of 123470446441 is 144644074321.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 70807081216 + 52663365225 = 266096^2 + 229485^2 .

It is a cyclic number.

It is not a de Polignac number, because 123470446441 - 2⁹ = 123470445929 is a prime.

It is a super-2 number, since 2×123470446441² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 123470446394 and 123470446403.

It is not an unprimeable number, because it can be changed into a prime (123470443441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1668519510 + ... + 1668519583.

It is an arithmetic number, because the mean of its divisors is an integer number (31701871393).

Almost surely, 2^123470446441 is an apocalyptic number.

It is an amenable number.

123470446441 is a deficient number, since it is larger than the sum of its proper divisors (3337039131).

123470446441 is an equidigital number, since it uses as much as digits as its factorization.

123470446441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3337039130.

The product of its (nonzero) digits is 258048, while the sum is 40.

The spelling of 123470446441 in words is "one hundred twenty-three billion, four hundred seventy million, four hundred forty-six thousand, four hundred forty-one".