13124142403040 has 48 divisors (see below), whose sum is σ = 31040742553632. Its totient is φ = 5243738463744.

The previous prime is 13124142402971. The next prime is 13124142403049. The reversal of 13124142403040 is 4030424142131.

It is a super-3 number, since 3×13124142403040³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 13124142402994 and 13124142403012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13124142403049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46095899 + ... + 46379738.

It is an arithmetic number, because the mean of its divisors is an integer number (646682136534).

Almost surely, 2^{13124142403040} is an apocalyptic number.

13124142403040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13124142403040 is an abundant number, since it is smaller than the sum of its proper divisors (17916600150592).

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

13124142403040 is an equidigital number, since it uses as much as digits as its factorization.

13124142403040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92476539 (or 92476531 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 13124142403040 its reverse (4030424142131), we get a palindrome (17154566545171).

The spelling of 13124142403040 in words is "thirteen trillion, one hundred twenty-four billion, one hundred forty-two million, four hundred three thousand, forty".