76107470149 has 2 divisors, whose sum is σ = 76107470150. Its totient is φ = 76107470148.

The previous prime is 76107470107. The next prime is 76107470171. The reversal of 76107470149 is 94107470167.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 41056890625 + 35050579524 = 202625^2 + 187218^2 .

It is an emirp because it is prime and its reverse (94107470167) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 76107470149 - 2¹³ = 76107461957 is a prime.

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

It is a junction number, because it is equal to n+sod(n) for n = 76107470099 and 76107470108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (76107470849) by changing a digit.

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 as a sum of consecutive naturals, namely, 38053735074 + 38053735075.

It is an arithmetic number, because the mean of its divisors is an integer number (38053735075).

Almost surely, 2^76107470149 is an apocalyptic number.

It is an amenable number.

76107470149 is a deficient number, since it is larger than the sum of its proper divisors (1).

76107470149 is an equidigital number, since it uses as much as digits as its factorization.

76107470149 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 296352, while the sum is 46.

The spelling of 76107470149 in words is "seventy-six billion, one hundred seven million, four hundred seventy thousand, one hundred forty-nine".