7135771845148 has 12 divisors (see below), whose sum is σ = 12487637070720. Its totient is φ = 3567875539232.

The previous prime is 7135771845133. The next prime is 7135771845229. The reversal of 7135771845148 is 8415481775317.

It is a super-2 number, since 2×7135771845148² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 930913 + ... + 3890776.

It is an arithmetic number, because the mean of its divisors is an integer number (1040636422560).

Almost surely, 2^{7135771845148} is an apocalyptic number.

It is an amenable number.

7135771845148 is a deficient number, since it is larger than the sum of its proper divisors (5351865225572).

7135771845148 is a wasteful number, since it uses less digits than its factorization.

7135771845148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5191676 (or 5191674 counting only the distinct ones).

The product of its digits is 26342400, while the sum is 61.

The spelling of 7135771845148 in words is "seven trillion, one hundred thirty-five billion, seven hundred seventy-one million, eight hundred forty-five thousand, one hundred forty-eight".