7142148727356 has 24 divisors (see below), whose sum is σ = 16669826099584. Its totient is φ = 2380028756400.

The previous prime is 7142148727331. The next prime is 7142148727391. The reversal of 7142148727356 is 6537278412417.

It is a junction number, because it is equal to n+sod(n) for n = 7142148727296 and 7142148727305.

It is a congruent number.

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, 85892470 + ... + 85975581.

Almost surely, 2^{7142148727356} is an apocalyptic number.

It is an amenable number.

7142148727356 is an abundant number, since it is smaller than the sum of its proper divisors (9527677372228).

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

7142148727356 is a wasteful number, since it uses less digits than its factorization.

7142148727356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171871521 (or 171871519 counting only the distinct ones).

The product of its digits is 15805440, while the sum is 57.

The spelling of 7142148727356 in words is "seven trillion, one hundred forty-two billion, one hundred forty-eight million, seven hundred twenty-seven thousand, three hundred fifty-six".