7161492676249 has 4 divisors (see below), whose sum is σ = 7538413343440. Its totient is φ = 6784572009060.

The previous prime is 7161492676243. The next prime is 7161492676267. The reversal of 7161492676249 is 9426762941617.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 7161492676249 - 2⁴¹ = 4962469420697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7161492676243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 188460333567 + ... + 188460333604.

It is an arithmetic number, because the mean of its divisors is an integer number (1884603335860).

Almost surely, 2^{7161492676249} is an apocalyptic number.

It is an amenable number.

7161492676249 is a deficient number, since it is larger than the sum of its proper divisors (376920667191).

7161492676249 is a wasteful number, since it uses less digits than its factorization.

7161492676249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376920667190.

The product of its digits is 54867456, while the sum is 64.

The spelling of 7161492676249 in words is "seven trillion, one hundred sixty-one billion, four hundred ninety-two million, six hundred seventy-six thousand, two hundred forty-nine".