420453411353 has 8 divisors (see below), whose sum is σ = 445237018272. Its totient is φ = 395675477056.

The previous prime is 420453411341. The next prime is 420453411377. The reversal of 420453411353 is 353114354024.

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 420453411353 - 2⁶ = 420453411289 is a prime.

It is a super-2 number, since 2×420453411353² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (420453411383) 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, 1265075 + ... + 1562472.

It is an arithmetic number, because the mean of its divisors is an integer number (55654627284).

Almost surely, 2^420453411353 is an apocalyptic number.

It is an amenable number.

420453411353 is a deficient number, since it is larger than the sum of its proper divisors (24783606919).

420453411353 is a wasteful number, since it uses less digits than its factorization.

420453411353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2836311.

The product of its (nonzero) digits is 86400, while the sum is 35.

Adding to 420453411353 its reverse (353114354024), we get a palindrome (773567765377).

The spelling of 420453411353 in words is "four hundred twenty billion, four hundred fifty-three million, four hundred eleven thousand, three hundred fifty-three".