4344454994687 has 16 divisors (see below), whose sum is σ = 4474039441152. Its totient is φ = 4216888589760.

The previous prime is 4344454994681. The next prime is 4344454994743. The reversal of 4344454994687 is 7864994544434.

It is not a de Polignac number, because 4344454994687 - 2⁶ = 4344454994623 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4344454994687.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4344454994681) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4611848 + ... + 5473394.

It is an arithmetic number, because the mean of its divisors is an integer number (279627465072).

Almost surely, 2^{4344454994687} is an apocalyptic number.

4344454994687 is a deficient number, since it is larger than the sum of its proper divisors (129584446465).

4344454994687 is a wasteful number, since it uses less digits than its factorization.

4344454994687 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 862718.

The product of its digits is 1672151040, while the sum is 71.

The spelling of 4344454994687 in words is "four trillion, three hundred forty-four billion, four hundred fifty-four million, nine hundred ninety-four thousand, six hundred eighty-seven".