440142112108 has 6 divisors (see below), whose sum is σ = 770248696196. Its totient is φ = 220071056052.

The previous prime is 440142112037. The next prime is 440142112117. The reversal of 440142112108 is 801211241044.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55017764010 + ... + 55017764017.

Almost surely, 2^440142112108 is an apocalyptic number.

It is an amenable number.

440142112108 is a deficient number, since it is larger than the sum of its proper divisors (330106584088).

440142112108 is a wasteful number, since it uses less digits than its factorization.

440142112108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110035528031 (or 110035528029 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 28.

The spelling of 440142112108 in words is "four hundred forty billion, one hundred forty-two million, one hundred twelve thousand, one hundred eight".