420030414451 has 8 divisors (see below), whose sum is σ = 425078982000. Its totient is φ = 414989160960.

The previous prime is 420030414383. The next prime is 420030414457. The reversal of 420030414451 is 154414030024.

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 420030414451 - 2¹³ = 420030406259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (420030414457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1712926 + ... + 1942723.

It is an arithmetic number, because the mean of its divisors is an integer number (53134872750).

Almost surely, 2^420030414451 is an apocalyptic number.

420030414451 is a deficient number, since it is larger than the sum of its proper divisors (5048567549).

420030414451 is a wasteful number, since it uses less digits than its factorization.

420030414451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3657029.

The product of its (nonzero) digits is 7680, while the sum is 28.

Adding to 420030414451 its reverse (154414030024), we get a palindrome (574444444475).

The spelling of 420030414451 in words is "four hundred twenty billion, thirty million, four hundred fourteen thousand, four hundred fifty-one".