2404128190463 has 4 divisors (see below), whose sum is σ = 2481680712768. Its totient is φ = 2326575668160.

The previous prime is 2404128190447. The next prime is 2404128190487. The reversal of 2404128190463 is 3640918214042.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2404128190463 - 2⁴ = 2404128190447 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2404128190403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38776261106 + ... + 38776261167.

It is an arithmetic number, because the mean of its divisors is an integer number (620420178192).

Almost surely, 2^{2404128190463} is an apocalyptic number.

2404128190463 is a deficient number, since it is larger than the sum of its proper divisors (77552522305).

2404128190463 is an equidigital number, since it uses as much as digits as its factorization.

2404128190463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77552522304.

The product of its (nonzero) digits is 331776, while the sum is 44.

The spelling of 2404128190463 in words is "two trillion, four hundred four billion, one hundred twenty-eight million, one hundred ninety thousand, four hundred sixty-three".