76469714149 has 2 divisors, whose sum is σ = 76469714150. Its totient is φ = 76469714148.

The previous prime is 76469714141. The next prime is 76469714159. The reversal of 76469714149 is 94141796467.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 42693890625 + 33775823524 = 206625^2 + 183782^2 .

It is a cyclic number.

It is not a de Polignac number, because 76469714149 - 2³ = 76469714141 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 76469714093 and 76469714102.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (76469714141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38234857074 + 38234857075.

It is an arithmetic number, because the mean of its divisors is an integer number (38234857075).

Almost surely, 2^76469714149 is an apocalyptic number.

It is an amenable number.

76469714149 is a deficient number, since it is larger than the sum of its proper divisors (1).

76469714149 is an equidigital number, since it uses as much as digits as its factorization.

76469714149 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9144576, while the sum is 58.

The spelling of 76469714149 in words is "seventy-six billion, four hundred sixty-nine million, seven hundred fourteen thousand, one hundred forty-nine".