383611040144 has 20 divisors (see below), whose sum is σ = 743501979420. Its totient is φ = 191739561600.

The previous prime is 383611040119. The next prime is 383611040149. The reversal of 383611040144 is 441040116383.

It can be written as a sum of positive squares in 2 ways, for example, as 148909548544 + 234701491600 = 385888^2 + 484460^2 .

It is not an unprimeable number, because it can be changed into a prime (383611040149) 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, 4074407 + ... + 4167494.

It is an arithmetic number, because the mean of its divisors is an integer number (37175098971).

Almost surely, 2^383611040144 is an apocalyptic number.

It is an amenable number.

383611040144 is a deficient number, since it is larger than the sum of its proper divisors (359890939276).

383611040144 is a wasteful number, since it uses less digits than its factorization.

383611040144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8244818 (or 8244812 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 35.

The spelling of 383611040144 in words is "three hundred eighty-three billion, six hundred eleven million, forty thousand, one hundred forty-four".