4057290641845 has 16 divisors (see below), whose sum is σ = 5572727867520. Its totient is φ = 2777920375104.

The previous prime is 4057290641843. The next prime is 4057290641947. The reversal of 4057290641845 is 5481460927504.

4057290641845 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4057290641845 - 2¹ = 4057290641843 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4057290641843) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87930342 + ... + 87976471.

It is an arithmetic number, because the mean of its divisors is an integer number (348295491720).

Almost surely, 2^{4057290641845} is an apocalyptic number.

It is an amenable number.

4057290641845 is a deficient number, since it is larger than the sum of its proper divisors (1515437225675).

4057290641845 is a wasteful number, since it uses less digits than its factorization.

4057290641845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175907484.

The product of its (nonzero) digits is 9676800, while the sum is 55.

The spelling of 4057290641845 in words is "four trillion, fifty-seven billion, two hundred ninety million, six hundred forty-one thousand, eight hundred forty-five".