4145934048 has 48 divisors (see below), whose sum is σ = 11234151936. Its totient is φ = 1337397120.

The previous prime is 4145934031. The next prime is 4145934049. The reversal of 4145934048 is 8404395414.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4145934049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 693586 + ... + 699537.

It is an arithmetic number, because the mean of its divisors is an integer number (234044832).

Almost surely, 2^4145934048 is an apocalyptic number.

4145934048 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

4145934048 is an abundant number, since it is smaller than the sum of its proper divisors (7088217888).

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

4145934048 is a wasteful number, since it uses less digits than its factorization.

4145934048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1393167 (or 1393159 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 42.

The square root of 4145934048 is about 64388.9279923187. The cubic root of 4145934048 is about 1606.4755855545.

The spelling of 4145934048 in words is "four billion, one hundred forty-five million, nine hundred thirty-four thousand, forty-eight".