4103278961568 has 96 divisors (see below), whose sum is σ = 10837094768640. Its totient is φ = 1359382552320.

The previous prime is 4103278961519. The next prime is 4103278961629. The reversal of 4103278961568 is 8651698723014.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 164652213 + ... + 164677131.

It is an arithmetic number, because the mean of its divisors is an integer number (112886403840).

It is a 1-persistent number, because it is pandigital, but 2⋅4103278961568 = 8206557923136 is not.

Almost surely, 2^{4103278961568} is an apocalyptic number.

4103278961568 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4103278961568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5418547384320).

4103278961568 is an abundant number, since it is smaller than the sum of its proper divisors (6733815807072).

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

4103278961568 is a wasteful number, since it uses less digits than its factorization.

4103278961568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35370 (or 35362 counting only the distinct ones).

The product of its (nonzero) digits is 17418240, while the sum is 60.

The spelling of 4103278961568 in words is "four trillion, one hundred three billion, two hundred seventy-eight million, nine hundred sixty-one thousand, five hundred sixty-eight".