2013124121412 has 24 divisors (see below), whose sum is σ = 4717801804800. Its totient is φ = 668111061216.

The previous prime is 2013124121347. The next prime is 2013124121423. The reversal of 2013124121412 is 2141214213102.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 366286212 + ... + 366291707.

It is an arithmetic number, because the mean of its divisors is an integer number (196575075200).

Almost surely, 2^{2013124121412} is an apocalyptic number.

It is an amenable number.

2013124121412 is an abundant number, since it is smaller than the sum of its proper divisors (2704677683388).

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

2013124121412 is a wasteful number, since it uses less digits than its factorization.

2013124121412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 732578155 (or 732578153 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 2013124121412 its reverse (2141214213102), we get a palindrome (4154338334514).

The spelling of 2013124121412 in words is "two trillion, thirteen billion, one hundred twenty-four million, one hundred twenty-one thousand, four hundred twelve".