42414004321 has 4 divisors (see below), whose sum is σ = 45676620052. Its totient is φ = 39151388592.

The previous prime is 42414004301. The next prime is 42414004331. The reversal of 42414004321 is 12340041424.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 23379939025 + 19034065296 = 152905^2 + 137964^2 .

It is a cyclic number.

It is not a de Polignac number, because 42414004321 - 2¹⁹ = 42413480033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42414004301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1631307846 + ... + 1631307871.

It is an arithmetic number, because the mean of its divisors is an integer number (11419155013).

Almost surely, 2^42414004321 is an apocalyptic number.

It is an amenable number.

42414004321 is a deficient number, since it is larger than the sum of its proper divisors (3262615731).

42414004321 is a wasteful number, since it uses less digits than its factorization.

42414004321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3262615730.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 42414004321 its reverse (12340041424), we get a palindrome (54754045745).

The spelling of 42414004321 in words is "forty-two billion, four hundred fourteen million, four thousand, three hundred twenty-one".