42021412001 has 8 divisors (see below), whose sum is σ = 42464024064. Its totient is φ = 41578992000.

The previous prime is 42021411979. The next prime is 42021412007. The reversal of 42021412001 is 10021412024.

42021412001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42021412001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42021412007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 415256 + ... + 506438.

It is an arithmetic number, because the mean of its divisors is an integer number (5308003008).

Almost surely, 2^42021412001 is an apocalyptic number.

It is an amenable number.

42021412001 is a deficient number, since it is larger than the sum of its proper divisors (442612063).

42021412001 is an equidigital number, since it uses as much as digits as its factorization.

42021412001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96031.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 42021412001 its reverse (10021412024), we get a palindrome (52042824025).

The spelling of 42021412001 in words is "forty-two billion, twenty-one million, four hundred twelve thousand, one".