4941957040 has 40 divisors (see below), whose sum is σ = 11495590128. Its totient is φ = 1975829760.

The previous prime is 4941956989. The next prime is 4941957043. The reversal of 4941957040 is 407591494.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (4941957043) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 165670 + ... + 193210.

Almost surely, 2^4941957040 is an apocalyptic number.

4941957040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4941957040 is an abundant number, since it is smaller than the sum of its proper divisors (6553633088).

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

4941957040 is a wasteful number, since it uses less digits than its factorization.

4941957040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29797 (or 29791 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 43.

The square root of 4941957040 is about 70299.0543321886. The cubic root of 4941957040 is about 1703.3333719702. Note that the first 4 decimals are identical.

The spelling of 4941957040 in words is "four billion, nine hundred forty-one million, nine hundred fifty-seven thousand, forty".