10021204240342 has 16 divisors (see below), whose sum is σ = 15054575458032. Its totient is φ = 5003012851200.

The previous prime is 10021204240291. The next prime is 10021204240387. The reversal of 10021204240342 is 24304240212001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58569217 + ... + 58740067.

It is an arithmetic number, because the mean of its divisors is an integer number (940910966127).

Almost surely, 2^{10021204240342} is an apocalyptic number.

10021204240342 is a deficient number, since it is larger than the sum of its proper divisors (5033371217690).

10021204240342 is a wasteful number, since it uses less digits than its factorization.

10021204240342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215103.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 10021204240342 its reverse (24304240212001), we get a palindrome (34325444452343).

The spelling of 10021204240342 in words is "ten trillion, twenty-one billion, two hundred four million, two hundred forty thousand, three hundred forty-two".