71016027146 has 8 divisors (see below), whose sum is σ = 106710599424. Its totient is φ = 35445827340.

The previous prime is 71016027083. The next prime is 71016027149. The reversal of 71016027146 is 64172061017.

It is a happy number.

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

It is a super-2 number, since 2×71016027146² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (71016027149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31091690 + ... + 31093973.

It is an arithmetic number, because the mean of its divisors is an integer number (13338824928).

Almost surely, 2^71016027146 is an apocalyptic number.

71016027146 is a deficient number, since it is larger than the sum of its proper divisors (35694572278).

71016027146 is a wasteful number, since it uses less digits than its factorization.

71016027146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62186236.

The product of its (nonzero) digits is 14112, while the sum is 35.

The spelling of 71016027146 in words is "seventy-one billion, sixteen million, twenty-seven thousand, one hundred forty-six".