7742692276671 has 32 divisors (see below), whose sum is σ = 12042639380736. Its totient is φ = 4372781120000.

The previous prime is 7742692276667. The next prime is 7742692276673. The reversal of 7742692276671 is 1766722962477.

It is a cyclic number.

It is not a de Polignac number, because 7742692276671 - 2² = 7742692276667 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7742692276673) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 68268045 + ... + 68381366.

It is an arithmetic number, because the mean of its divisors is an integer number (376332480648).

Almost surely, 2^{7742692276671} is an apocalyptic number.

7742692276671 is a deficient number, since it is larger than the sum of its proper divisors (4299947104065).

7742692276671 is a wasteful number, since it uses less digits than its factorization.

7742692276671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136649543.

The product of its digits is 149361408, while the sum is 66.

The spelling of 7742692276671 in words is "seven trillion, seven hundred forty-two billion, six hundred ninety-two million, two hundred seventy-six thousand, six hundred seventy-one".