13160743450 has 12 divisors (see below), whose sum is σ = 24478982910. Its totient is φ = 5264297360.

The previous prime is 13160743423. The next prime is 13160743457. The reversal of 13160743450 is 5434706131.

It can be written as a sum of positive squares in 3 ways, for example, as 11553455169 + 1607288281 = 107487^2 + 40091^2 .

It is not an unprimeable number, because it can be changed into a prime (13160743457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 131607385 + ... + 131607484.

Almost surely, 2^13160743450 is an apocalyptic number.

13160743450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13160743450 is a deficient number, since it is larger than the sum of its proper divisors (11318239460).

13160743450 is a wasteful number, since it uses less digits than its factorization.

13160743450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263214881 (or 263214876 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 34.

The spelling of 13160743450 in words is "thirteen billion, one hundred sixty million, seven hundred forty-three thousand, four hundred fifty".