71102434322 has 4 divisors (see below), whose sum is σ = 106653651486. Its totient is φ = 35551217160.

The previous prime is 71102434309. The next prime is 71102434483. The reversal of 71102434322 is 22343420117.

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., 56444731561 + 14657702761 = 237581^2 + 121069^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17775608579 + ... + 17775608582.

Almost surely, 2^71102434322 is an apocalyptic number.

71102434322 is a deficient number, since it is larger than the sum of its proper divisors (35551217164).

71102434322 is a wasteful number, since it uses less digits than its factorization.

71102434322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35551217163.

The product of its (nonzero) digits is 8064, while the sum is 29.

Adding to 71102434322 its reverse (22343420117), we get a palindrome (93445854439).

The spelling of 71102434322 in words is "seventy-one billion, one hundred two million, four hundred thirty-four thousand, three hundred twenty-two".