71387417482 has 8 divisors (see below), whose sum is σ = 108081884736. Its totient is φ = 35360122572.

The previous prime is 71387417473. The next prime is 71387417527. The reversal of 71387417482 is 28471478317.

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

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, 166792818 + ... + 166793245.

It is an arithmetic number, because the mean of its divisors is an integer number (13510235592).

Almost surely, 2^71387417482 is an apocalyptic number.

71387417482 is a deficient number, since it is larger than the sum of its proper divisors (36694467254).

71387417482 is a wasteful number, since it uses less digits than its factorization.

71387417482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333586172.

The product of its digits is 2107392, while the sum is 52.

The spelling of 71387417482 in words is "seventy-one billion, three hundred eighty-seven million, four hundred seventeen thousand, four hundred eighty-two".