6241440306 has 8 divisors (see below), whose sum is σ = 12482880624. Its totient is φ = 2080480100.

The previous prime is 6241440301. The next prime is 6241440311. The reversal of 6241440306 is 6030441426.

It is an interprime number because it is at equal distance from previous prime (6241440301) and next prime (6241440311).

It is a sphenic number, since it is the product of 3 distinct primes.

6241440306 is an admirable number.

It is a super-2 number, since 2×6241440306² = 77911154186722747272, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6241440301) 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 3 ways as a sum of consecutive naturals, for example, 520120020 + ... + 520120031.

It is an arithmetic number, because the mean of its divisors is an integer number (1560360078).

Almost surely, 2^6241440306 is an apocalyptic number.

6241440306 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

6241440306 is a wasteful number, since it uses less digits than its factorization.

6241440306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1040240056.

The product of its (nonzero) digits is 13824, while the sum is 30.

The square root of 6241440306 is about 79002.7866976855. The cubic root of 6241440306 is about 1841.1744536090.

The spelling of 6241440306 in words is "six billion, two hundred forty-one million, four hundred forty thousand, three hundred six".