420300142011 has 24 divisors (see below), whose sum is σ = 622955833344.
Its totient is φ = 272938624560.
The previous prime is 420300141997. The next prime is 420300142013. The reversal of 420300142011 is 110241003024.
420300142011 is a `hidden beast` number, since 420 + 30 + 0 + 14 + 201 + 1 = 666.
It is not a de Polignac number, because 420300142011 - 223 = 420291753403 is a prime.
It is not an unprimeable number, because it can be changed into a prime (420300142013) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2265291 + ... + 2443796.
It is an arithmetic number, because the mean of its divisors is an integer number (25956493056).
Almost surely, 2420300142011 is an apocalyptic number.
420300142011 is a deficient number, since it is larger than the sum of its proper divisors (202655691333).
420300142011 is a wasteful number, since it uses less digits than its factorization.
420300142011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4709351 (or 4709348 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
Adding to 420300142011 its reverse (110241003024), we get a palindrome (530541145035).
The spelling of 420300142011 in words is "four hundred twenty billion, three hundred million, one hundred forty-two thousand, eleven".