71152640414 has 8 divisors (see below), whose sum is σ = 109332106128. Its totient is φ = 34708605040.

The previous prime is 71152640399. The next prime is 71152640441. The reversal of 71152640414 is 41404625117.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 433857482 + ... + 433857645.

It is an arithmetic number, because the mean of its divisors is an integer number (13666513266).

Almost surely, 2^71152640414 is an apocalyptic number.

71152640414 is a deficient number, since it is larger than the sum of its proper divisors (38179465714).

71152640414 is a wasteful number, since it uses less digits than its factorization.

71152640414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 867715170.

The product of its (nonzero) digits is 26880, while the sum is 35.

The spelling of 71152640414 in words is "seventy-one billion, one hundred fifty-two million, six hundred forty thousand, four hundred fourteen".