71024545767012 has 24 divisors (see below), whose sum is σ = 171438558748800. Its totient is φ = 22858474499616.

The previous prime is 71024545766987. The next prime is 71024545767053. The reversal of 71024545767012 is 21076754542017.

It is a super-2 number, since 2×71024545767012² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102046760812 + ... + 102046761507.

It is an arithmetic number, because the mean of its divisors is an integer number (7143273281200).

Almost surely, 2^{71024545767012} is an apocalyptic number.

It is an amenable number.

71024545767012 is an abundant number, since it is smaller than the sum of its proper divisors (100414012981788).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

71024545767012 is a wasteful number, since it uses less digits than its factorization.

71024545767012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204093522355 (or 204093522353 counting only the distinct ones).

The product of its (nonzero) digits is 3292800, while the sum is 51.

The spelling of 71024545767012 in words is "seventy-one trillion, twenty-four billion, five hundred forty-five million, seven hundred sixty-seven thousand, twelve".