769418141 has 2 divisors, whose sum is σ = 769418142. Its totient is φ = 769418140.

The previous prime is 769418123. The next prime is 769418159. The reversal of 769418141 is 141814967.

It is a balanced prime because it is at equal distance from previous prime (769418123) and next prime (769418159).

It can be written as a sum of positive squares in only one way, i.e., 654285241 + 115132900 = 25579^2 + 10730^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-769418141 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (769438141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 384709070 + 384709071.

It is an arithmetic number, because the mean of its divisors is an integer number (384709071).

Almost surely, 2^769418141 is an apocalyptic number.

It is an amenable number.

769418141 is a deficient number, since it is larger than the sum of its proper divisors (1).

769418141 is an equidigital number, since it uses as much as digits as its factorization.

769418141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 48384, while the sum is 41.

The square root of 769418141 is about 27738.3874981946. The cubic root of 769418141 is about 916.3347162726.

The spelling of 769418141 in words is "seven hundred sixty-nine million, four hundred eighteen thousand, one hundred forty-one".