4102557040 has 80 divisors (see below), whose sum is σ = 9814059360. Its totient is φ = 1593768960.

The previous prime is 4102557037. The next prime is 4102557059. The reversal of 4102557040 is 407552014.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2399706 + ... + 2401414.

It is an arithmetic number, because the mean of its divisors is an integer number (122675742).

Almost surely, 2^4102557040 is an apocalyptic number.

4102557040 is a gapful number since it is divisible by the number (40) 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 4102557040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4907029680).

4102557040 is an abundant number, since it is smaller than the sum of its proper divisors (5711502320).

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

4102557040 is a wasteful number, since it uses less digits than its factorization.

4102557040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2570 (or 2564 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 28.

The square root of 4102557040 is about 64051.2063898878. The cubic root of 4102557040 is about 1600.8533260657.

The spelling of 4102557040 in words is "four billion, one hundred two million, five hundred fifty-seven thousand, forty".