13341544501 has 4 divisors (see below), whose sum is σ = 13341817900. Its totient is φ = 13341271104.

The previous prime is 13341544499. The next prime is 13341544523. The reversal of 13341544501 is 10544514331.

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

It can be written as a sum of positive squares in 2 ways, for example, as 11761402500 + 1580142001 = 108450^2 + 39751^2 .

It is a cyclic number.

It is not a de Polignac number, because 13341544501 - 2¹ = 13341544499 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13341544591) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41316 + ... + 168493.

It is an arithmetic number, because the mean of its divisors is an integer number (3335454475).

Almost surely, 2^13341544501 is an apocalyptic number.

It is an amenable number.

13341544501 is a deficient number, since it is larger than the sum of its proper divisors (273399).

13341544501 is an equidigital number, since it uses as much as digits as its factorization.

13341544501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273398.

The product of its (nonzero) digits is 14400, while the sum is 31.

The spelling of 13341544501 in words is "thirteen billion, three hundred forty-one million, five hundred forty-four thousand, five hundred one".