7156968141 has 8 divisors (see below), whose sum is σ = 9546945120. Its totient is φ = 4769151632.

The previous prime is 7156968139. The next prime is 7156968151. The reversal of 7156968141 is 1418696517.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7156968141 - 2¹ = 7156968139 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7156968131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 532371 + ... + 545648.

It is an arithmetic number, because the mean of its divisors is an integer number (1193368140).

Almost surely, 2^7156968141 is an apocalyptic number.

It is an amenable number.

7156968141 is a deficient number, since it is larger than the sum of its proper divisors (2389976979).

7156968141 is a wasteful number, since it uses less digits than its factorization.

7156968141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1080235.

The product of its digits is 362880, while the sum is 48.

The square root of 7156968141 is about 84598.8660739611. The cubic root of 7156968141 is about 1927.1241535461.

The spelling of 7156968141 in words is "seven billion, one hundred fifty-six million, nine hundred sixty-eight thousand, one hundred forty-one".