7161530680742 has 8 divisors (see below), whose sum is σ = 10878274452000. Its totient is φ = 3535439196744.

The previous prime is 7161530680739. The next prime is 7161530680757. The reversal of 7161530680742 is 2470860351617.

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

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, 22663071617 + ... + 22663071932.

It is an arithmetic number, because the mean of its divisors is an integer number (1359784306500).

Almost surely, 2^{7161530680742} is an apocalyptic number.

7161530680742 is a deficient number, since it is larger than the sum of its proper divisors (3716743771258).

7161530680742 is a wasteful number, since it uses less digits than its factorization.

7161530680742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45326143630.

The product of its (nonzero) digits is 1693440, while the sum is 50.

The spelling of 7161530680742 in words is "seven trillion, one hundred sixty-one billion, five hundred thirty million, six hundred eighty thousand, seven hundred forty-two".