13323421510554 has 8 divisors (see below), whose sum is σ = 26646843021120. Its totient is φ = 4441140503516.

The previous prime is 13323421510549. The next prime is 13323421510573. The reversal of 13323421510554 is 45501512432331.

It is a sphenic number, since it is the product of 3 distinct primes.

13323421510554 is an admirable number.

It is a super-2 number, since 2×13323421510554² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1110285125874 + ... + 1110285125885.

It is an arithmetic number, because the mean of its divisors is an integer number (3330855377640).

Almost surely, 2^{13323421510554} is an apocalyptic number.

13323421510554 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13323421510554 is a wasteful number, since it uses less digits than its factorization.

13323421510554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2220570251764.

The product of its (nonzero) digits is 216000, while the sum is 39.

Adding to 13323421510554 its reverse (45501512432331), we get a palindrome (58824933942885).

The spelling of 13323421510554 in words is "thirteen trillion, three hundred twenty-three billion, four hundred twenty-one million, five hundred ten thousand, five hundred fifty-four".