6246145141 has 4 divisors (see below), whose sum is σ = 6246456300. Its totient is φ = 6245833984.

The previous prime is 6246145097. The next prime is 6246145181. The reversal of 6246145141 is 1415416426.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2960448100 + 3285697041 = 54410^2 + 57321^2 .

It is a cyclic number.

It is not a de Polignac number, because 6246145141 - 2¹⁵ = 6246112373 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6246145097 and 6246145106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6246145181) 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 3 ways as a sum of consecutive naturals, for example, 123226 + ... + 166363.

It is an arithmetic number, because the mean of its divisors is an integer number (1561614075).

Almost surely, 2^6246145141 is an apocalyptic number.

It is an amenable number.

6246145141 is a deficient number, since it is larger than the sum of its proper divisors (311159).

6246145141 is a wasteful number, since it uses less digits than its factorization.

6246145141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311158.

The product of its digits is 23040, while the sum is 34.

The square root of 6246145141 is about 79032.5574747521. The cubic root of 6246145141 is about 1841.6369668486.

The spelling of 6246145141 in words is "six billion, two hundred forty-six million, one hundred forty-five thousand, one hundred forty-one".