420101404323 has 8 divisors (see below), whose sum is σ = 570703794768. Its totient is φ = 274783308384.

The previous prime is 420101404301. The next prime is 420101404339. The reversal of 420101404323 is 323404101024.

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

It is not a de Polignac number, because 420101404323 - 2¹⁰ = 420101403299 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 420101404293 and 420101404302.

It is not an unprimeable number, because it can be changed into a prime (420101404363) 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, 1321073440 + ... + 1321073757.

It is an arithmetic number, because the mean of its divisors is an integer number (71337974346).

Almost surely, 2^420101404323 is an apocalyptic number.

420101404323 is a deficient number, since it is larger than the sum of its proper divisors (150602390445).

420101404323 is a wasteful number, since it uses less digits than its factorization.

420101404323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2642147253.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 420101404323 its reverse (323404101024), we get a palindrome (743505505347).

The spelling of 420101404323 in words is "four hundred twenty billion, one hundred one million, four hundred four thousand, three hundred twenty-three".