1377115414 has 4 divisors (see below), whose sum is σ = 2065673124. Its totient is φ = 688557706.

The previous prime is 1377115391. The next prime is 1377115417. The reversal of 1377115414 is 4145117731.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1377115414.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1377115417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 344278852 + ... + 344278855.

It is an arithmetic number, because the mean of its divisors is an integer number (516418281).

Almost surely, 2^1377115414 is an apocalyptic number.

1377115414 is a deficient number, since it is larger than the sum of its proper divisors (688557710).

1377115414 is an equidigital number, since it uses as much as digits as its factorization.

1377115414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 688557709.

The product of its digits is 11760, while the sum is 34.

The square root of 1377115414 is about 37109.5057094540. The cubic root of 1377115414 is about 1112.5600123162.

The spelling of 1377115414 in words is "one billion, three hundred seventy-seven million, one hundred fifteen thousand, four hundred fourteen".