13353443450498 has 4 divisors (see below), whose sum is σ = 20030165175750. Its totient is φ = 6676721725248.

The previous prime is 13353443450497. The next prime is 13353443450551. The reversal of 13353443450498 is 89405434435331.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 10530394933249 + 2823048517249 = 3245057^2 + 1680193^2 .

It is a super-3 number, since 3×13353443450498³ (a number of 40 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (13353443450497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3338360862623 + ... + 3338360862626.

Almost surely, 2^{13353443450498} is an apocalyptic number.

13353443450498 is a deficient number, since it is larger than the sum of its proper divisors (6676721725252).

13353443450498 is an equidigital number, since it uses as much as digits as its factorization.

13353443450498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6676721725251.

The product of its (nonzero) digits is 37324800, while the sum is 56.

The spelling of 13353443450498 in words is "thirteen trillion, three hundred fifty-three billion, four hundred forty-three million, four hundred fifty thousand, four hundred ninety-eight".