10124320242 has 32 divisors (see below), whose sum is σ = 20454638400. Its totient is φ = 3340596800.

The previous prime is 10124320237. The next prime is 10124320289. The reversal of 10124320242 is 24202342101.

It is a super-3 number, since 3×10124320242³ (a number of 31 digits) contains 333 as substring.

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, 242617 + ... + 281267.

It is an arithmetic number, because the mean of its divisors is an integer number (639207450).

Almost surely, 2^10124320242 is an apocalyptic number.

10124320242 is an abundant number, since it is smaller than the sum of its proper divisors (10330318158).

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

10124320242 is a wasteful number, since it uses less digits than its factorization.

10124320242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39098.

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

Adding to 10124320242 its reverse (24202342101), we get a palindrome (34326662343).

The spelling of 10124320242 in words is "ten billion, one hundred twenty-four million, three hundred twenty thousand, two hundred forty-two".