12404144535354 has 48 divisors (see below), whose sum is σ = 31574186096544. Its totient is φ = 3469690778400.

The previous prime is 12404144535337. The next prime is 12404144535371. The reversal of 12404144535354 is 45353544140421.

12404144535354 is a `hidden beast` number, since 1 + 2 + 4 + 0 + 41 + 44 + 535 + 35 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (12404144535337) and next prime (12404144535371).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2409504912 + ... + 2409510059.

It is an arithmetic number, because the mean of its divisors is an integer number (657795543678).

Almost surely, 2^{12404144535354} is an apocalyptic number.

12404144535354 is an abundant number, since it is smaller than the sum of its proper divisors (19170041561190).

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

12404144535354 is a wasteful number, since it uses less digits than its factorization.

12404144535354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4819015003 (or 4819015000 counting only the distinct ones).

The product of its (nonzero) digits is 2304000, while the sum is 45.

Adding to 12404144535354 its reverse (45353544140421), we get a palindrome (57757688675775).

The spelling of 12404144535354 in words is "twelve trillion, four hundred four billion, one hundred forty-four million, five hundred thirty-five thousand, three hundred fifty-four".