2012344404000 has 192 divisors, whose sum is σ = 7534217763072. Its totient is φ = 459964416000.

The previous prime is 2012344403981. The next prime is 2012344404013. The reversal of 2012344404000 is 4044432102.

It is a happy number.

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

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, 11894241 + ... + 12062240.

It is an arithmetic number, because the mean of its divisors is an integer number (39240717516).

Almost surely, 2^{2012344404000} is an apocalyptic number.

2012344404000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2012344404000 is an abundant number, since it is smaller than the sum of its proper divisors (5521873359072).

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

2012344404000 is a wasteful number, since it uses less digits than its factorization.

2012344404000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23956516 (or 23956498 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 2012344404000 its reverse (4044432102), we get a palindrome (2016388836102).

The spelling of 2012344404000 in words is "two trillion, twelve billion, three hundred forty-four million, four hundred four thousand".