10008012242 has 18 divisors (see below), whose sum is σ = 15158368197. Its totient is φ = 4955691384.

The previous prime is 10008012233. The next prime is 10008012269. The reversal of 10008012242 is 24221080001.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 7835613361 + 2172398881 = 88519^2 + 46609^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=70739.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 17967428 + ... + 17967984.

Almost surely, 2^10008012242 is an apocalyptic number.

10008012242 is a deficient number, since it is larger than the sum of its proper divisors (5150355955).

10008012242 is an frugal number, since it uses more digits than its factorization.

10008012242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1370 (or 686 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 10008012242 its reverse (24221080001), we get a palindrome (34229092243).

The spelling of 10008012242 in words is "ten billion, eight million, twelve thousand, two hundred forty-two".