71088010738 has 8 divisors (see below), whose sum is σ = 106865347932. Its totient is φ = 35466228096.

The previous prime is 71088010733. The next prime is 71088010739. The reversal of 71088010738 is 83701088017.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 54852918849 + 16235091889 = 234207^2 + 127417^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 71088010694 and 71088010703.

It is not an unprimeable number, because it can be changed into a prime (71088010733) by changing a digit.

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, 38887495 + ... + 38889322.

Almost surely, 2^71088010738 is an apocalyptic number.

71088010738 is a deficient number, since it is larger than the sum of its proper divisors (35777337194).

71088010738 is a wasteful number, since it uses less digits than its factorization.

71088010738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77777276.

The product of its (nonzero) digits is 75264, while the sum is 43.

The spelling of 71088010738 in words is "seventy-one billion, eighty-eight million, ten thousand, seven hundred thirty-eight".