71266150766 has 8 divisors (see below), whose sum is σ = 106949396424. Its totient is φ = 35616351960.

The previous prime is 71266150757. The next prime is 71266150777. The reversal of 71266150766 is 66705166217.

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

It is a self number, because there is not a number n which added to its sum of digits gives 71266150766.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8356385 + ... + 8364908.

It is an arithmetic number, because the mean of its divisors is an integer number (13368674553).

Almost surely, 2^71266150766 is an apocalyptic number.

71266150766 is a deficient number, since it is larger than the sum of its proper divisors (35683245658).

71266150766 is a wasteful number, since it uses less digits than its factorization.

71266150766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16723426.

The product of its (nonzero) digits is 635040, while the sum is 47.

The spelling of 71266150766 in words is "seventy-one billion, two hundred sixty-six million, one hundred fifty thousand, seven hundred sixty-six".