71076192012 has 60 divisors (see below), whose sum is σ = 212351098960. Its totient is φ = 20307482784.

The previous prime is 71076191999. The next prime is 71076192049. The reversal of 71076192012 is 21029167017.

It is a happy number.

71076192012 is a `hidden beast` number, since 7 + 1 + 0 + 7 + 619 + 20 + 12 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 15667087 + ... + 15671622.

Almost surely, 2^71076192012 is an apocalyptic number.

It is an amenable number.

71076192012 is an abundant number, since it is smaller than the sum of its proper divisors (141274906948).

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

71076192012 is a wasteful number, since it uses less digits than its factorization.

71076192012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31338732 (or 31338721 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 36.

The spelling of 71076192012 in words is "seventy-one billion, seventy-six million, one hundred ninety-two thousand, twelve".