13124142403012 has 96 divisors (see below), whose sum is σ = 23703280054272. Its totient is φ = 6356259495936.

The previous prime is 13124142402971. The next prime is 13124142403049. The reversal of 13124142403012 is 21030424142131.

It is a happy number.

It is a super-2 number, since 2×13124142403012² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2743911973 + ... + 2743916755.

It is an arithmetic number, because the mean of its divisors is an integer number (246909167232).

Almost surely, 2^{13124142403012} is an apocalyptic number.

It is an amenable number.

13124142403012 is a deficient number, since it is larger than the sum of its proper divisors (10579137651260).

13124142403012 is a wasteful number, since it uses less digits than its factorization.

13124142403012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5717 (or 5715 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 13124142403012 its reverse (21030424142131), we get a palindrome (34154566545143).

The spelling of 13124142403012 in words is "thirteen trillion, one hundred twenty-four billion, one hundred forty-two million, four hundred three thousand, twelve".