4249855104 has 128 divisors (see below), whose sum is σ = 12431335680. Its totient is φ = 1275663360.

The previous prime is 4249855097. The next prime is 4249855117. The reversal of 4249855104 is 4015589424.

4249855104 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-2 number, since 2×4249855104² = 36122536809989701632, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 447267 + ... + 456669.

It is an arithmetic number, because the mean of its divisors is an integer number (97119810).

Almost surely, 2^4249855104 is an apocalyptic number.

4249855104 is a gapful number since it is divisible by the number (44) 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 4249855104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6215667840).

4249855104 is an abundant number, since it is smaller than the sum of its proper divisors (8181480576).

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

4249855104 is a wasteful number, since it uses less digits than its factorization.

4249855104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9538 (or 9526 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 42.

The square root of 4249855104 is about 65190.9127409641. The cubic root of 4249855104 is about 1619.7874923201.

The spelling of 4249855104 in words is "four billion, two hundred forty-nine million, eight hundred fifty-five thousand, one hundred four".