13349210445 has 24 divisors (see below), whose sum is σ = 23142912000. Its totient is φ = 7118261856.

The previous prime is 13349210401. The next prime is 13349210467. The reversal of 13349210445 is 54401294331.

It is not a de Polignac number, because 13349210445 - 2²⁴ = 13332433229 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 249156 + ... + 297954.

It is an arithmetic number, because the mean of its divisors is an integer number (964288000).

Almost surely, 2^13349210445 is an apocalyptic number.

13349210445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13349210445 is a deficient number, since it is larger than the sum of its proper divisors (9793701555).

13349210445 is a wasteful number, since it uses less digits than its factorization.

13349210445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54889 (or 54886 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The spelling of 13349210445 in words is "thirteen billion, three hundred forty-nine million, two hundred ten thousand, four hundred forty-five".