13012214424 has 64 divisors (see below), whose sum is σ = 35502900480. Its totient is φ = 3941424000.

The previous prime is 13012214401. The next prime is 13012214447. The reversal of 13012214424 is 42441221031.

It is an interprime number because it is at equal distance from previous prime (13012214401) and next prime (13012214447).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 13012214394 and 13012214403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 706614 + ... + 724794.

It is an arithmetic number, because the mean of its divisors is an integer number (554732820).

Almost surely, 2^13012214424 is an apocalyptic number.

It is an amenable number.

13012214424 is an abundant number, since it is smaller than the sum of its proper divisors (22490686056).

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

13012214424 is a wasteful number, since it uses less digits than its factorization.

13012214424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20912 (or 20908 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 13012214424 its reverse (42441221031), we get a palindrome (55453435455).

The spelling of 13012214424 in words is "thirteen billion, twelve million, two hundred fourteen thousand, four hundred twenty-four".