6201353940 has 48 divisors (see below), whose sum is σ = 17648453760. Its totient is φ = 1626583680.

The previous prime is 6201353927. The next prime is 6201353941. The reversal of 6201353940 is 493531026.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6201353941) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 843520 + ... + 850839.

It is an arithmetic number, because the mean of its divisors is an integer number (367676120).

Almost surely, 2^6201353940 is an apocalyptic number.

6201353940 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6201353940 is an abundant number, since it is smaller than the sum of its proper divisors (11447099820).

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

6201353940 is a wasteful number, since it uses less digits than its factorization.

6201353940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1694432 (or 1694430 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 33.

The square root of 6201353940 is about 78748.6757983904. The cubic root of 6201353940 is about 1837.2242666456.

Adding to 6201353940 its reverse (493531026), we get a palindrome (6694884966).

The spelling of 6201353940 in words is "six billion, two hundred one million, three hundred fifty-three thousand, nine hundred forty".