13241262140 has 12 divisors (see below), whose sum is σ = 27806650536. Its totient is φ = 5296504848.

The previous prime is 13241262137. The next prime is 13241262149. The reversal of 13241262140 is 4126214231.

It is a super-4 number, since 4×13241262140⁴ (a number of 42 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13241262149) 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, 331031534 + ... + 331031573.

It is an arithmetic number, because the mean of its divisors is an integer number (2317220878).

Almost surely, 2^13241262140 is an apocalyptic number.

13241262140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13241262140 is an abundant number, since it is smaller than the sum of its proper divisors (14565388396).

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

13241262140 is a wasteful number, since it uses less digits than its factorization.

13241262140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 662063116 (or 662063114 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 13241262140 its reverse (4126214231), we get a palindrome (17367476371).

The spelling of 13241262140 in words is "thirteen billion, two hundred forty-one million, two hundred sixty-two thousand, one hundred forty".