312060773377 has 8 divisors (see below), whose sum is σ = 330660089352. Its totient is φ = 293488435200.

The previous prime is 312060773359. The next prime is 312060773393. The reversal of 312060773377 is 773377060213.

It is a Cunningham number, because it is equal to 558624²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 1 + 312060773376 = 1^2 + 558624^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 312060773377 - 2¹⁵ = 312060740609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (312060773317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6720624 + ... + 6766897.

It is an arithmetic number, because the mean of its divisors is an integer number (41332511169).

Almost surely, 2^312060773377 is an apocalyptic number.

It is an amenable number.

312060773377 is a deficient number, since it is larger than the sum of its proper divisors (18599315975).

312060773377 is a wasteful number, since it uses less digits than its factorization.

312060773377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13488899.

The product of its (nonzero) digits is 777924, while the sum is 46.

The spelling of 312060773377 in words is "three hundred twelve billion, sixty million, seven hundred seventy-three thousand, three hundred seventy-seven".