4042841461 has 4 divisors (see below), whose sum is σ = 4043296800. Its totient is φ = 4042386124.

The previous prime is 4042841447. The next prime is 4042841507. The reversal of 4042841461 is 1641482404.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4042841461 - 2⁷ = 4042841333 is a prime.

It is a super-2 number, since 2×4042841461² = 32689134157561229042, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4042841401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 214081 + ... + 232198.

It is an arithmetic number, because the mean of its divisors is an integer number (1010824200).

Almost surely, 2^4042841461 is an apocalyptic number.

It is an amenable number.

4042841461 is a deficient number, since it is larger than the sum of its proper divisors (455339).

4042841461 is an equidigital number, since it uses as much as digits as its factorization.

4042841461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 455338.

The product of its (nonzero) digits is 24576, while the sum is 34.

The square root of 4042841461 is about 63583.3426378324. The cubic root of 4042841461 is about 1593.0481538776.

The spelling of 4042841461 in words is "four billion, forty-two million, eight hundred forty-one thousand, four hundred sixty-one".