13124335325355 has 48 divisors (see below), whose sum is σ = 22773643628736. Its totient is φ = 6992020258560.

The previous prime is 13124335325351. The next prime is 13124335325393. The reversal of 13124335325355 is 55352353342131.

13124335325355 is a `hidden beast` number, since 1 + 3 + 1 + 2 + 43 + 353 + 253 + 5 + 5 = 666.

It is not a de Polignac number, because 13124335325355 - 2² = 13124335325351 is a prime.

It is a super-2 number, since 2×13124335325355² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 13124335325355.

It is not an unprimeable number, because it can be changed into a prime (13124335325351) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 156365850 + ... + 156449760.

It is an arithmetic number, because the mean of its divisors is an integer number (474450908932).

Almost surely, 2^{13124335325355} is an apocalyptic number.

13124335325355 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13124335325355 is a deficient number, since it is larger than the sum of its proper divisors (9649308303381).

13124335325355 is a wasteful number, since it uses less digits than its factorization.

13124335325355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87668 (or 87665 counting only the distinct ones).

The product of its digits is 2430000, while the sum is 45.

Adding to 13124335325355 its reverse (55352353342131), we get a palindrome (68476688667486).

The spelling of 13124335325355 in words is "thirteen trillion, one hundred twenty-four billion, three hundred thirty-five million, three hundred twenty-five thousand, three hundred fifty-five".