7701316641049 has 4 divisors (see below), whose sum is σ = 7756721796880. Its totient is φ = 7645911485220.

The previous prime is 7701316641047. The next prime is 7701316641059. The reversal of 7701316641049 is 9401466131077.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 7701316641049 - 2¹ = 7701316641047 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7701316640993 and 7701316641011.

It is not an unprimeable number, because it can be changed into a prime (7701316641041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27702577707 + ... + 27702577984.

It is an arithmetic number, because the mean of its divisors is an integer number (1939180449220).

Almost surely, 2^{7701316641049} is an apocalyptic number.

It is an amenable number.

7701316641049 is a deficient number, since it is larger than the sum of its proper divisors (55405155831).

7701316641049 is a wasteful number, since it uses less digits than its factorization.

7701316641049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55405155830.

The product of its (nonzero) digits is 762048, while the sum is 49.

The spelling of 7701316641049 in words is "seven trillion, seven hundred one billion, three hundred sixteen million, six hundred forty-one thousand, forty-nine".