208375440044 has 6 divisors (see below), whose sum is σ = 364657020084. Its totient is φ = 104187720020.

The previous prime is 208375440019. The next prime is 208375440083. The reversal of 208375440044 is 440044573802.

208375440044 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 208375439983 and 208375440010.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26046930002 + ... + 26046930009.

It is an arithmetic number, because the mean of its divisors is an integer number (60776170014).

Almost surely, 2^208375440044 is an apocalyptic number.

It is an amenable number.

208375440044 is a deficient number, since it is larger than the sum of its proper divisors (156281580040).

208375440044 is a wasteful number, since it uses less digits than its factorization.

208375440044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52093860015 (or 52093860013 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 41.

The spelling of 208375440044 in words is "two hundred eight billion, three hundred seventy-five million, four hundred forty thousand, forty-four".