767141249956 has 27 divisors (see below), whose sum is σ = 1353228281643. Its totient is φ = 380528742360.

The previous prime is 767141249939. The next prime is 767141249969. The reversal of 767141249956 is 659942141767.

The square root of 767141249956 is 875866.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 767141249894 and 767141249903.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 229475221 + ... + 229478563.

Almost surely, 2^767141249956 is an apocalyptic number.

767141249956 is the 875866-th square number.

It is an amenable number.

767141249956 is a deficient number, since it is larger than the sum of its proper divisors (586087031687).

767141249956 is an frugal number, since it uses more digits than its factorization.

767141249956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6952 (or 3476 counting only the distinct ones).

The product of its digits is 22861440, while the sum is 61.

The spelling of 767141249956 in words is "seven hundred sixty-seven billion, one hundred forty-one million, two hundred forty-nine thousand, nine hundred fifty-six".