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8040038141384 = 232574739033859
BaseRepresentation
bin111010011111111011110…
…0111100000110111001000
31001110121202002012201111122
41310333313213200313020
52023211444231011014
625033313104214412
71456605432414344
oct164776747406710
931417662181448
108040038141384
11261a840a22487
12a9a26860a408
1346423183c292
141db1d5d38624
15de216e8358e
hex74ff79e0dc8

8040038141384 has 16 divisors (see below), whose sum is σ = 15075657409200. Its totient is φ = 4019862832272.

The previous prime is 8040038141371. The next prime is 8040038141389. The reversal of 8040038141384 is 4831418300408.

It is a super-3 number, since 3×80400381413843 (a number of 40 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (8040038141389) 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, 19310954 + ... + 19722905.

It is an arithmetic number, because the mean of its divisors is an integer number (942228588075).

Almost surely, 28040038141384 is an apocalyptic number.

It is an amenable number.

8040038141384 is a deficient number, since it is larger than the sum of its proper divisors (7035619267816).

8040038141384 is a wasteful number, since it uses less digits than its factorization.

8040038141384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39059612 (or 39059608 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 44.

The spelling of 8040038141384 in words is "eight trillion, forty billion, thirty-eight million, one hundred forty-one thousand, three hundred eighty-four".

Divisors: 1 2 4 8 25747 51494 102988 205976 39033859 78067718 156135436 312270872 1005004767673 2010009535346 4020019070692 8040038141384