10002020342 has 4 divisors (see below), whose sum is σ = 15003030516. Its totient is φ = 5001010170.

The previous prime is 10002020333. The next prime is 10002020383. The reversal of 10002020342 is 24302020001.

10002020342 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 24302020001 = 7 ⋅3471717143.

It is a congruent number.

It is an unprimeable number.

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, 2500505084 + ... + 2500505087.

It is an arithmetic number, because the mean of its divisors is an integer number (3750757629).

Almost surely, 2^10002020342 is an apocalyptic number.

10002020342 is a deficient number, since it is larger than the sum of its proper divisors (5001010174).

10002020342 is an equidigital number, since it uses as much as digits as its factorization.

10002020342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5001010173.

The product of its (nonzero) digits is 96, while the sum is 14.

Adding to 10002020342 its reverse (24302020001), we get a palindrome (34304040343).

The spelling of 10002020342 in words is "ten billion, two million, twenty thousand, three hundred forty-two".