6620542341 has 96 divisors (see below), whose sum is σ = 11138715648. Its totient is φ = 3478527360.

The previous prime is 6620542333. The next prime is 6620542351. The reversal of 6620542341 is 1432450266.

6620542341 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6620542341 - 2³ = 6620542333 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6620542351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 9692986 + ... + 9693668.

It is an arithmetic number, because the mean of its divisors is an integer number (116028288).

Almost surely, 2^6620542341 is an apocalyptic number.

6620542341 is a gapful number since it is divisible by the number (61) formed by its first and last digit.

It is an amenable number.

6620542341 is a deficient number, since it is larger than the sum of its proper divisors (4518173307).

6620542341 is a wasteful number, since it uses less digits than its factorization.

6620542341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 831 (or 824 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 33.

The square root of 6620542341 is about 81366.7151911640. The cubic root of 6620542341 is about 1877.7215438305.

The spelling of 6620542341 in words is "six billion, six hundred twenty million, five hundred forty-two thousand, three hundred forty-one".