10000140667 has 8 divisors (see below), whose sum is σ = 11483415360. Its totient is φ = 8612561160.

The previous prime is 10000140653. The next prime is 10000140671. The reversal of 10000140667 is 76604100001.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 10000140667 - 2⁷ = 10000140539 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10000140467) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23923573 + ... + 23923990.

It is an arithmetic number, because the mean of its divisors is an integer number (1435426920).

Almost surely, 2^10000140667 is an apocalyptic number.

10000140667 is a deficient number, since it is larger than the sum of its proper divisors (1483274693).

10000140667 is a wasteful number, since it uses less digits than its factorization.

10000140667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47847593.

The product of its (nonzero) digits is 1008, while the sum is 25.

Adding to 10000140667 its reverse (76604100001), we get a palindrome (86604240668).

The spelling of 10000140667 in words is "ten billion, one hundred forty thousand, six hundred sixty-seven".