13232341513450 has 12 divisors (see below), whose sum is σ = 24612155215110. Its totient is φ = 5292936605360.

The previous prime is 13232341513403. The next prime is 13232341513483. The reversal of 13232341513450 is 5431514323231.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 8788420333729 + 4443921179721 = 2964527^2 + 2108061^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 132323415085 + ... + 132323415184.

Almost surely, 2^{13232341513450} is an apocalyptic number.

13232341513450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13232341513450 is a deficient number, since it is larger than the sum of its proper divisors (11379813701660).

13232341513450 is a wasteful number, since it uses less digits than its factorization.

13232341513450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264646830281 (or 264646830276 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 37.

Adding to 13232341513450 its reverse (5431514323231), we get a palindrome (18663855836681).

The spelling of 13232341513450 in words is "thirteen trillion, two hundred thirty-two billion, three hundred forty-one million, five hundred thirteen thousand, four hundred fifty".