769371768101 has 4 divisors (see below), whose sum is σ = 795901829100. Its totient is φ = 742841707104.

The previous prime is 769371768079. The next prime is 769371768131. The reversal of 769371768101 is 101867173967.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 384556255876 + 384815512225 = 620126^2 + 620335^2 .

It is a cyclic number.

It is not a de Polignac number, because 769371768101 - 2¹⁸ = 769371505957 is a prime.

It is a super-2 number, since 2×769371768101² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (769371768131) 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, 13265030456 + ... + 13265030513.

It is an arithmetic number, because the mean of its divisors is an integer number (198975457275).

Almost surely, 2^769371768101 is an apocalyptic number.

It is an amenable number.

769371768101 is a deficient number, since it is larger than the sum of its proper divisors (26530060999).

769371768101 is a wasteful number, since it uses less digits than its factorization.

769371768101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26530060998.

The product of its (nonzero) digits is 2667168, while the sum is 56.

The spelling of 769371768101 in words is "seven hundred sixty-nine billion, three hundred seventy-one million, seven hundred sixty-eight thousand, one hundred one".