71334223402 has 32 divisors (see below), whose sum is σ = 120419042688. Its totient is φ = 31445743296.

The previous prime is 71334223397. The next prime is 71334223417. The reversal of 71334223402 is 20432243317.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 321108 + ... + 495760.

It is an arithmetic number, because the mean of its divisors is an integer number (3763095084).

Almost surely, 2^71334223402 is an apocalyptic number.

71334223402 is a deficient number, since it is larger than the sum of its proper divisors (49084819286).

71334223402 is a wasteful number, since it uses less digits than its factorization.

71334223402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175374.

The product of its (nonzero) digits is 24192, while the sum is 31.

Adding to 71334223402 its reverse (20432243317), we get a palindrome (91766466719).

The spelling of 71334223402 in words is "seventy-one billion, three hundred thirty-four million, two hundred twenty-three thousand, four hundred two".