2404251233405 has 64 divisors (see below), whose sum is σ = 3516790487040. Its totient is φ = 1542726549504.

The previous prime is 2404251233359. The next prime is 2404251233453. The reversal of 2404251233405 is 5043321524042.

It is a happy number.

It is not a de Polignac number, because 2404251233405 - 2¹⁰ = 2404251232381 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 9527084 + ... + 9776186.

It is an arithmetic number, because the mean of its divisors is an integer number (54949851360).

Almost surely, 2^{2404251233405} is an apocalyptic number.

It is an amenable number.

2404251233405 is a deficient number, since it is larger than the sum of its proper divisors (1112539253635).

2404251233405 is a wasteful number, since it uses less digits than its factorization.

2404251233405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249438.

The product of its (nonzero) digits is 115200, while the sum is 35.

Adding to 2404251233405 its reverse (5043321524042), we get a palindrome (7447572757447).

The spelling of 2404251233405 in words is "two trillion, four hundred four billion, two hundred fifty-one million, two hundred thirty-three thousand, four hundred five".