71539214233105 has 8 divisors (see below), whose sum is σ = 85848021245952. Its totient is φ = 57230728609008.

The previous prime is 71539214233103. The next prime is 71539214233121. The reversal of 71539214233105 is 50133241293517.

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

It is a cyclic number.

It is not a de Polignac number, because 71539214233105 - 2¹ = 71539214233103 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (71539214233103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79857207 + ... + 80748076.

It is an arithmetic number, because the mean of its divisors is an integer number (10731002655744).

Almost surely, 2^{71539214233105} is an apocalyptic number.

It is an amenable number.

71539214233105 is a deficient number, since it is larger than the sum of its proper divisors (14308807012847).

71539214233105 is a wasteful number, since it uses less digits than its factorization.

71539214233105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160694375.

The product of its (nonzero) digits is 680400, while the sum is 46.

The spelling of 71539214233105 in words is "seventy-one trillion, five hundred thirty-nine billion, two hundred fourteen million, two hundred thirty-three thousand, one hundred five".