420402341401 has 8 divisors (see below), whose sum is σ = 480515696640. Its totient is φ = 360302955648.

The previous prime is 420402341371. The next prime is 420402341453. The reversal of 420402341401 is 104143204024.

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

It is a cyclic number.

It is not a de Polignac number, because 420402341401 - 2³¹ = 418254857753 is a prime.

It is not an unprimeable number, because it can be changed into a prime (420402345401) 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, 3427801 + ... + 3548326.

It is an arithmetic number, because the mean of its divisors is an integer number (60064462080).

Almost surely, 2^420402341401 is an apocalyptic number.

It is an amenable number.

420402341401 is a deficient number, since it is larger than the sum of its proper divisors (60113355239).

420402341401 is an equidigital number, since it uses as much as digits as its factorization.

420402341401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6984743.

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

Adding to 420402341401 its reverse (104143204024), we get a palindrome (524545545425).

It can be divided in two parts, 4204023 and 41401, that added together give a palindrome (4245424).

The spelling of 420402341401 in words is "four hundred twenty billion, four hundred two million, three hundred forty-one thousand, four hundred one".