4494108782701 has 4 divisors (see below), whose sum is σ = 4649078051100. Its totient is φ = 4339139514304.

The previous prime is 4494108782699. The next prime is 4494108782707. The reversal of 4494108782701 is 1072878014944.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1881763907076 + 2612344875625 = 1371774^2 + 1616275^2 .

It is a cyclic number.

It is not a de Polignac number, because 4494108782701 - 2¹ = 4494108782699 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 (4494108782707) 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, 77484634156 + ... + 77484634213.

It is an arithmetic number, because the mean of its divisors is an integer number (1162269512775).

Almost surely, 2^{4494108782701} is an apocalyptic number.

It is an amenable number.

4494108782701 is a deficient number, since it is larger than the sum of its proper divisors (154969268399).

4494108782701 is a wasteful number, since it uses less digits than its factorization.

4494108782701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154969268398.

The product of its (nonzero) digits is 3612672, while the sum is 55.

The spelling of 4494108782701 in words is "four trillion, four hundred ninety-four billion, one hundred eight million, seven hundred eighty-two thousand, seven hundred one".