4142550657 has 32 divisors (see below), whose sum is σ = 6491750400. Its totient is φ = 2300842368.

The previous prime is 4142550619. The next prime is 4142550703. The reversal of 4142550657 is 7560552414.

It is not a de Polignac number, because 4142550657 - 2¹¹ = 4142548609 is a prime.

It is a super-2 number, since 2×4142550657² = 34321451891622263298, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4142550457) 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 31 ways as a sum of consecutive naturals, for example, 91488 + ... + 129054.

It is an arithmetic number, because the mean of its divisors is an integer number (202867200).

Almost surely, 2^4142550657 is an apocalyptic number.

It is an amenable number.

4142550657 is a deficient number, since it is larger than the sum of its proper divisors (2349199743).

4142550657 is a wasteful number, since it uses less digits than its factorization.

4142550657 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37725.

The product of its (nonzero) digits is 168000, while the sum is 39.

The square root of 4142550657 is about 64362.6495492533. The cubic root of 4142550657 is about 1606.0384653791.

The spelling of 4142550657 in words is "four billion, one hundred forty-two million, five hundred fifty thousand, six hundred fifty-seven".