10030112442 has 32 divisors (see below), whose sum is σ = 25473302400. Its totient is φ = 2865746304.

The previous prime is 10030112431. The next prime is 10030112467. The reversal of 10030112442 is 24421103001.

It is a Harshad number since it is a multiple of its sum of digits (18).

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, 13266967 + ... + 13267722.

It is an arithmetic number, because the mean of its divisors is an integer number (796040700).

Almost surely, 2^10030112442 is an apocalyptic number.

10030112442 is an abundant number, since it is smaller than the sum of its proper divisors (15443189958).

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

10030112442 is a wasteful number, since it uses less digits than its factorization.

10030112442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26534707 (or 26534701 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 10030112442 its reverse (24421103001), we get a palindrome (34451215443).

The spelling of 10030112442 in words is "ten billion, thirty million, one hundred twelve thousand, four hundred forty-two".