13432115343212 has 12 divisors (see below), whose sum is σ = 23828204616216. Its totient is φ = 6624056881440.

The previous prime is 13432115343151. The next prime is 13432115343313. The reversal of 13432115343212 is 21234351123431.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23000197214 + ... + 23000197797.

It is an arithmetic number, because the mean of its divisors is an integer number (1985683718018).

Almost surely, 2^{13432115343212} is an apocalyptic number.

It is an amenable number.

13432115343212 is a deficient number, since it is larger than the sum of its proper divisors (10396089273004).

13432115343212 is a wasteful number, since it uses less digits than its factorization.

13432115343212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46000395088 (or 46000395086 counting only the distinct ones).

The product of its digits is 51840, while the sum is 35.

Adding to 13432115343212 its reverse (21234351123431), we get a palindrome (34666466466643).

The spelling of 13432115343212 in words is "thirteen trillion, four hundred thirty-two billion, one hundred fifteen million, three hundred forty-three thousand, two hundred twelve".