4282157246641 has 4 divisors (see below), whose sum is σ = 4282275872500. Its totient is φ = 4282038620784.

The previous prime is 4282157246639. The next prime is 4282157246669. The reversal of 4282157246641 is 1466427512824.

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 2894520366241 + 1387636880400 = 1701329^2 + 1177980^2 .

It is a cyclic number.

It is not a de Polignac number, because 4282157246641 - 2¹ = 4282157246639 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4282157246141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59258766 + ... + 59330983.

It is an arithmetic number, because the mean of its divisors is an integer number (1070568968125).

Almost surely, 2^{4282157246641} is an apocalyptic number.

It is an amenable number.

4282157246641 is a deficient number, since it is larger than the sum of its proper divisors (118625859).

4282157246641 is a wasteful number, since it uses less digits than its factorization.

4282157246641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118625858.

The product of its digits is 5160960, while the sum is 52.

The spelling of 4282157246641 in words is "four trillion, two hundred eighty-two billion, one hundred fifty-seven million, two hundred forty-six thousand, six hundred forty-one".