77141340413470 has 16 divisors (see below), whose sum is σ = 138855851260560. Its totient is φ = 30856216495104.

The previous prime is 77141340413447. The next prime is 77141340413471. The reversal of 77141340413470 is 7431404314177.

It is a self number, because there is not a number n which added to its sum of digits gives 77141340413470.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (77141340413471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38944035 + ... + 40876894.

It is an arithmetic number, because the mean of its divisors is an integer number (8678490703785).

Almost surely, 2^{77141340413470} is an apocalyptic number.

77141340413470 is a deficient number, since it is larger than the sum of its proper divisors (61714510847090).

77141340413470 is a wasteful number, since it uses less digits than its factorization.

77141340413470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79917579.

The product of its (nonzero) digits is 790272, while the sum is 46.

The spelling of 77141340413470 in words is "seventy-seven trillion, one hundred forty-one billion, three hundred forty million, four hundred thirteen thousand, four hundred seventy".