3807118000044 has 192 divisors, whose sum is σ = 10508576601600. Its totient is φ = 1189859376384.

The previous prime is 3807118000043. The next prime is 3807118000151. The reversal of 3807118000044 is 4400008117083.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 3807117999972 and 3807118000008.

It is not an unprimeable number, because it can be changed into a prime (3807118000043) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 23217247 + ... + 23380649.

It is an arithmetic number, because the mean of its divisors is an integer number (54732169800).

Almost surely, 2^{3807118000044} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3807118000044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5254288300800).

3807118000044 is an abundant number, since it is smaller than the sum of its proper divisors (6701458601556).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3807118000044 is a wasteful number, since it uses less digits than its factorization.

3807118000044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163661 (or 163653 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 36.

The spelling of 3807118000044 in words is "three trillion, eight hundred seven billion, one hundred eighteen million, forty-four", and thus it is an aban number.