10342210242 has 32 divisors (see below), whose sum is σ = 25457749632. Its totient is φ = 2727615744.

The previous prime is 10342210217. The next prime is 10342210259. The reversal of 10342210242 is 24201224301.

It is a super-2 number, since 2×10342210242² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9470343 + ... + 9471434.

It is an arithmetic number, because the mean of its divisors is an integer number (795554676).

Almost surely, 2^10342210242 is an apocalyptic number.

10342210242 is an abundant number, since it is smaller than the sum of its proper divisors (15115539390).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10342210242 is a wasteful number, since it uses less digits than its factorization.

10342210242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18941802.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 10342210242 its reverse (24201224301), we get a palindrome (34543434543).

The spelling of 10342210242 in words is "ten billion, three hundred forty-two million, two hundred ten thousand, two hundred forty-two".