4444678693862 has 32 divisors (see below), whose sum is σ = 7303921815168. Its totient is φ = 2011751280000.

The previous prime is 4444678693837. The next prime is 4444678693867. The reversal of 4444678693862 is 2683968764444.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4444678693867) 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, 76378037 + ... + 76436207.

It is an arithmetic number, because the mean of its divisors is an integer number (228247556724).

Almost surely, 2^{4444678693862} is an apocalyptic number.

4444678693862 is a deficient number, since it is larger than the sum of its proper divisors (2859243121306).

4444678693862 is a wasteful number, since it uses less digits than its factorization.

4444678693862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72836.

The product of its digits is 1337720832, while the sum is 71.

The spelling of 4444678693862 in words is "four trillion, four hundred forty-four billion, six hundred seventy-eight million, six hundred ninety-three thousand, eight hundred sixty-two".