1241348173 has 4 divisors (see below), whose sum is σ = 1336836508. Its totient is φ = 1145859840.

The previous prime is 1241348153. The next prime is 1241348189. The reversal of 1241348173 is 3718431421.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3718431421 = 619 ⋅6007159.

It can be written as a sum of positive squares in 2 ways, for example, as 51581124 + 1189767049 = 7182^2 + 34493^2 .

It is a cyclic number.

It is not a de Polignac number, because 1241348173 - 2²⁹ = 704477261 is a prime.

It is a super-2 number, since 2×1241348173² = 3081890573220875858, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1241348153) 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, 47744148 + ... + 47744173.

It is an arithmetic number, because the mean of its divisors is an integer number (334209127).

Almost surely, 2^1241348173 is an apocalyptic number.

1241348173 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1241348173 is a deficient number, since it is larger than the sum of its proper divisors (95488335).

1241348173 is an equidigital number, since it uses as much as digits as its factorization.

1241348173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95488334.

The product of its digits is 16128, while the sum is 34.

The square root of 1241348173 is about 35232.7712932151. The cubic root of 1241348173 is about 1074.7262827185.

Adding to 1241348173 its reverse (3718431421), we get a palindrome (4959779594).

The spelling of 1241348173 in words is "one billion, two hundred forty-one million, three hundred forty-eight thousand, one hundred seventy-three".