7071738850812 has 48 divisors (see below), whose sum is σ = 16528750842240. Its totient is φ = 2353243083072.

The previous prime is 7071738850801. The next prime is 7071738850823. The reversal of 7071738850812 is 2180588371707.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (7071738850801) and next prime (7071738850823).

It is a super-3 number, since 3×7071738850812³ (a number of 40 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 110400058 + ... + 110464094.

It is an arithmetic number, because the mean of its divisors is an integer number (344348975880).

Almost surely, 2^{7071738850812} is an apocalyptic number.

It is an amenable number.

7071738850812 is an abundant number, since it is smaller than the sum of its proper divisors (9457011991428).

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

7071738850812 is a wasteful number, since it uses less digits than its factorization.

7071738850812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79530 (or 79528 counting only the distinct ones).

The product of its (nonzero) digits is 5268480, while the sum is 57.

The spelling of 7071738850812 in words is "seven trillion, seventy-one billion, seven hundred thirty-eight million, eight hundred fifty thousand, eight hundred twelve".