13423521042332 has 12 divisors (see below), whose sum is σ = 24064116990816. Its totient is φ = 6548059044960.

The previous prime is 13423521042257. The next prime is 13423521042359. The reversal of 13423521042332 is 23324012532431.

It is a junction number, because it is equal to n+sod(n) for n = 13423521042292 and 13423521042301.

It is a congruent 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, 40925368868 + ... + 40925369195.

It is an arithmetic number, because the mean of its divisors is an integer number (2005343082568).

Almost surely, 2^{13423521042332} is an apocalyptic number.

It is an amenable number.

13423521042332 is a deficient number, since it is larger than the sum of its proper divisors (10640595948484).

13423521042332 is a wasteful number, since it uses less digits than its factorization.

13423521042332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81850738108 (or 81850738106 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 35.

Adding to 13423521042332 its reverse (23324012532431), we get a palindrome (36747533574763).

The spelling of 13423521042332 in words is "thirteen trillion, four hundred twenty-three billion, five hundred twenty-one million, forty-two thousand, three hundred thirty-two".