1377377466614 has 4 divisors (see below), whose sum is σ = 2066066199924. Its totient is φ = 688688733306.

The previous prime is 1377377466613. The next prime is 1377377466667. The reversal of 1377377466614 is 4166647737731.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1377377466613) 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 as a sum of consecutive naturals, namely, 344344366652 + ... + 344344366655.

It is an arithmetic number, because the mean of its divisors is an integer number (516516549981).

Almost surely, 2^{1377377466614} is an apocalyptic number.

1377377466614 is a deficient number, since it is larger than the sum of its proper divisors (688688733310).

1377377466614 is an equidigital number, since it uses as much as digits as its factorization.

1377377466614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 688688733309.

The product of its digits is 74680704, while the sum is 62.

The spelling of 1377377466614 in words is "one trillion, three hundred seventy-seven billion, three hundred seventy-seven million, four hundred sixty-six thousand, six hundred fourteen".