6147156241 has 8 divisors (see below), whose sum is σ = 6497769600. Its totient is φ = 5799250800.

The previous prime is 6147156227. The next prime is 6147156247. The reversal of 6147156241 is 1426517416.

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

It is a cyclic number.

It is not a de Polignac number, because 6147156241 - 2¹¹ = 6147154193 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6147156241.

It is not an unprimeable number, because it can be changed into a prime (6147156247) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 672310 + ... + 681391.

It is an arithmetic number, because the mean of its divisors is an integer number (812221200).

Almost surely, 2^6147156241 is an apocalyptic number.

It is an amenable number.

6147156241 is a deficient number, since it is larger than the sum of its proper divisors (350613359).

6147156241 is a wasteful number, since it uses less digits than its factorization.

6147156241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1353959.

The product of its digits is 40320, while the sum is 37.

The square root of 6147156241 is about 78403.8024651866. The cubic root of 6147156241 is about 1831.8563623495.

The spelling of 6147156241 in words is "six billion, one hundred forty-seven million, one hundred fifty-six thousand, two hundred forty-one".