10271050642 has 8 divisors (see below), whose sum is σ = 15431959296. Its totient is φ = 5127064212.

The previous prime is 10271050583. The next prime is 10271050709. The reversal of 10271050642 is 24605017201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×10271050642² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10271050642.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4229038 + ... + 4231465.

It is an arithmetic number, because the mean of its divisors is an integer number (1928994912).

Almost surely, 2^10271050642 is an apocalyptic number.

10271050642 is a deficient number, since it is larger than the sum of its proper divisors (5160908654).

10271050642 is an equidigital number, since it uses as much as digits as its factorization.

10271050642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8461112.

The product of its (nonzero) digits is 3360, while the sum is 28.

Adding to 10271050642 its reverse (24605017201), we get a palindrome (34876067843).

The spelling of 10271050642 in words is "ten billion, two hundred seventy-one million, fifty thousand, six hundred forty-two".