4405242542454 has 64 divisors (see below), whose sum is σ = 11162605567680. Its totient is φ = 1275726343680.

The previous prime is 4405242542443. The next prime is 4405242542549. The reversal of 4405242542454 is 4542452425044.

4405242542454 is a `hidden beast` number, since 4 + 4 + 0 + 52 + 4 + 2 + 542 + 4 + 54 = 666.

It is a congruent number.

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, 184554957 + ... + 184578824.

It is an arithmetic number, because the mean of its divisors is an integer number (174415711995).

Almost surely, 2^{4405242542454} is an apocalyptic number.

4405242542454 is an abundant number, since it is smaller than the sum of its proper divisors (6757363025226).

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

4405242542454 is a wasteful number, since it uses less digits than its factorization.

4405242542454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 369133822 (or 369133816 counting only the distinct ones).

The product of its (nonzero) digits is 4096000, while the sum is 45.

Adding to 4405242542454 its reverse (4542452425044), we get a palindrome (8947694967498).

The spelling of 4405242542454 in words is "four trillion, four hundred five billion, two hundred forty-two million, five hundred forty-two thousand, four hundred fifty-four".