4374136814449 has 4 divisors (see below), whose sum is σ = 4377821850864. Its totient is φ = 4370451778036.

The previous prime is 4374136814413. The next prime is 4374136814479. The reversal of 4374136814449 is 9444186314734.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4374136814449 - 2²³ = 4374128425841 is a prime.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4374136814393 and 4374136814402.

It is not an unprimeable number, because it can be changed into a prime (4374136814479) 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, 1842516427 + ... + 1842518800.

It is an arithmetic number, because the mean of its divisors is an integer number (1094455462716).

Almost surely, 2^{4374136814449} is an apocalyptic number.

It is an amenable number.

4374136814449 is a deficient number, since it is larger than the sum of its proper divisors (3685036415).

4374136814449 is a wasteful number, since it uses less digits than its factorization.

4374136814449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3685036414.

The product of its digits is 27869184, while the sum is 58.

The spelling of 4374136814449 in words is "four trillion, three hundred seventy-four billion, one hundred thirty-six million, eight hundred fourteen thousand, four hundred forty-nine".