411642057 has 8 divisors (see below), whose sum is σ = 563690176. Its totient is φ = 267010992.

The previous prime is 411642041. The next prime is 411642059. The reversal of 411642057 is 750246114.

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

It is not a de Polignac number, because 411642057 - 2⁴ = 411642041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (411642059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1854133 + ... + 1854354.

It is an arithmetic number, because the mean of its divisors is an integer number (70461272).

Almost surely, 2^411642057 is an apocalyptic number.

It is an amenable number.

411642057 is a deficient number, since it is larger than the sum of its proper divisors (152048119).

411642057 is a wasteful number, since it uses less digits than its factorization.

411642057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3708527.

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 411642057 is about 20288.9639213046. The cubic root of 411642057 is about 743.8863332971.

The spelling of 411642057 in words is "four hundred eleven million, six hundred forty-two thousand, fifty-seven".