13357093889 has 4 divisors (see below), whose sum is σ = 13641287424. Its totient is φ = 13072900356.

The previous prime is 13357093831. The next prime is 13357093891. The reversal of 13357093889 is 98839075331.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13357093889 is a prime.

It is a super-2 number, since 2×13357093889² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13357093289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 142096697 + ... + 142096790.

It is an arithmetic number, because the mean of its divisors is an integer number (3410321856).

Almost surely, 2^13357093889 is an apocalyptic number.

It is an amenable number.

13357093889 is a deficient number, since it is larger than the sum of its proper divisors (284193535).

13357093889 is an equidigital number, since it uses as much as digits as its factorization.

13357093889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284193534.

The product of its (nonzero) digits is 4898880, while the sum is 56.

The spelling of 13357093889 in words is "thirteen billion, three hundred fifty-seven million, ninety-three thousand, eight hundred eighty-nine".