1377113441507 has 4 divisors (see below), whose sum is σ = 1380308600736. Its totient is φ = 1373918282280.

The previous prime is 1377113441503. The next prime is 1377113441531. The reversal of 1377113441507 is 7051443117731.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1377113441507 - 2² = 1377113441503 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1377113441503) 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, 1597578968 + ... + 1597579829.

It is an arithmetic number, because the mean of its divisors is an integer number (345077150184).

Almost surely, 2^{1377113441507} is an apocalyptic number.

1377113441507 is a deficient number, since it is larger than the sum of its proper divisors (3195159229).

1377113441507 is an equidigital number, since it uses as much as digits as its factorization.

1377113441507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3195159228.

The product of its (nonzero) digits is 246960, while the sum is 44.

The spelling of 1377113441507 in words is "one trillion, three hundred seventy-seven billion, one hundred thirteen million, four hundred forty-one thousand, five hundred seven".