6241431569 has 8 divisors (see below), whose sum is σ = 6303977472. Its totient is φ = 6178923360.

The previous prime is 6241431541. The next prime is 6241431571. The reversal of 6241431569 is 9651341426.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6241431569 is a prime.

It is a super-2 number, since 2×6241431569² = 77910936061019603522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6241431509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 420464 + ... + 435054.

It is an arithmetic number, because the mean of its divisors is an integer number (787997184).

Almost surely, 2^6241431569 is an apocalyptic number.

It is an amenable number.

6241431569 is a deficient number, since it is larger than the sum of its proper divisors (62545903).

6241431569 is a wasteful number, since it uses less digits than its factorization.

6241431569 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18847.

The product of its digits is 155520, while the sum is 41.

The square root of 6241431569 is about 79002.7314021484. The cubic root of 6241431569 is about 1841.1735944938.

The spelling of 6241431569 in words is "six billion, two hundred forty-one million, four hundred thirty-one thousand, five hundred sixty-nine".