13341031452 has 216 divisors, whose sum is σ = 43077578544. Its totient is φ = 3587286528.

The previous prime is 13341031447. The next prime is 13341031463. The reversal of 13341031452 is 25413014331.

It is a happy number.

13341031452 is a `hidden beast` number, since 1 + 3 + 341 + 0 + 314 + 5 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 801438 + ... + 817914.

It is an arithmetic number, because the mean of its divisors is an integer number (199433234).

Almost surely, 2^13341031452 is an apocalyptic number.

13341031452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13341031452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21538789272).

13341031452 is an abundant number, since it is smaller than the sum of its proper divisors (29736547092).

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

13341031452 is a wasteful number, since it uses less digits than its factorization.

13341031452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16527 (or 16506 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

Adding to 13341031452 its reverse (25413014331), we get a palindrome (38754045783).

The spelling of 13341031452 in words is "thirteen billion, three hundred forty-one million, thirty-one thousand, four hundred fifty-two".