34271263786 has 4 divisors (see below), whose sum is σ = 51406895682. Its totient is φ = 17135631892.

The previous prime is 34271263783. The next prime is 34271263811. The reversal of 34271263786 is 68736217243.

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

It can be written as a sum of positive squares in only one way, i.e., 33335821561 + 935442225 = 182581^2 + 30585^2 .

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (34271263783) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8567815945 + ... + 8567815948.

Almost surely, 2^34271263786 is an apocalyptic number.

34271263786 is a deficient number, since it is larger than the sum of its proper divisors (17135631896).

34271263786 is a wasteful number, since it uses less digits than its factorization.

34271263786 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17135631895.

The product of its digits is 2032128, while the sum is 49.

The spelling of 34271263786 in words is "thirty-four billion, two hundred seventy-one million, two hundred sixty-three thousand, seven hundred eighty-six".