10071626287 has 4 divisors (see below), whose sum is σ = 10285916256. Its totient is φ = 9857336320.

The previous prime is 10071626273. The next prime is 10071626293. The reversal of 10071626287 is 78262617001.

It is a semiprime because it is the product of two primes.

It is a de Polignac number, because none of the positive numbers 2^k-10071626287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10071626987) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107144914 + ... + 107145007.

It is an arithmetic number, because the mean of its divisors is an integer number (2571479064).

Almost surely, 2^10071626287 is an apocalyptic number.

10071626287 is a deficient number, since it is larger than the sum of its proper divisors (214289969).

10071626287 is an equidigital number, since it uses as much as digits as its factorization.

10071626287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214289968.

The product of its (nonzero) digits is 56448, while the sum is 40.

The spelling of 10071626287 in words is "ten billion, seventy-one million, six hundred twenty-six thousand, two hundred eighty-seven".