10001420243302 has 4 divisors (see below), whose sum is σ = 15002130364956. Its totient is φ = 5000710121650.

The previous prime is 10001420243293. The next prime is 10001420243303. The reversal of 10001420243302 is 20334202410001.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10001420243303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2500355060824 + ... + 2500355060827.

It is an arithmetic number, because the mean of its divisors is an integer number (3750532591239).

Almost surely, 2^{10001420243302} is an apocalyptic number.

10001420243302 is a deficient number, since it is larger than the sum of its proper divisors (5000710121654).

10001420243302 is an equidigital number, since it uses as much as digits as its factorization.

10001420243302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5000710121653.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 10001420243302 its reverse (20334202410001), we get a palindrome (30335622653303).

The spelling of 10001420243302 in words is "ten trillion, one billion, four hundred twenty million, two hundred forty-three thousand, three hundred two".