4642421341 has 4 divisors (see below), whose sum is σ = 4750384672. Its totient is φ = 4534458012.

The previous prime is 4642421327. The next prime is 4642421351. The reversal of 4642421341 is 1431242464.

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 4642421341 - 2¹⁵ = 4642388573 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4642421351) 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, 53981601 + ... + 53981686.

It is an arithmetic number, because the mean of its divisors is an integer number (1187596168).

Almost surely, 2^4642421341 is an apocalyptic number.

It is an amenable number.

4642421341 is a deficient number, since it is larger than the sum of its proper divisors (107963331).

4642421341 is a wasteful number, since it uses less digits than its factorization.

4642421341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107963330.

The product of its digits is 18432, while the sum is 31.

The square root of 4642421341 is about 68135.3164005276. The cubic root of 4642421341 is about 1668.2002604523.

The spelling of 4642421341 in words is "four billion, six hundred forty-two million, four hundred twenty-one thousand, three hundred forty-one".