420203141302024 has 8 divisors (see below), whose sum is σ = 787880889941310. Its totient is φ = 210101570651008.

The previous prime is 420203141302019. The next prime is 420203141302073.

420203141302024 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 417308005021924 + 2895136280100 = 20428118^2 + 1701510^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 420203141301983 and 420203141302001.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 26262696331369 + ... + 26262696331384.

Almost surely, 2^{420203141302024} is an apocalyptic number.

It is an amenable number.

420203141302024 is a deficient number, since it is larger than the sum of its proper divisors (367677748639286).

420203141302024 is a wasteful number, since it uses less digits than its factorization.

420203141302024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52525392662759 (or 52525392662755 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

The spelling of 420203141302024 in words is "four hundred twenty trillion, two hundred three billion, one hundred forty-one million, three hundred two thousand, twenty-four".