1379746217703 has 32 divisors (see below), whose sum is σ = 2104330959360. Its totient is φ = 787729069440.

The previous prime is 1379746217599. The next prime is 1379746217737. The reversal of 1379746217703 is 3077126479731.

It is not a de Polignac number, because 1379746217703 - 2⁹ = 1379746217191 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1379746227703) 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 31 ways as a sum of consecutive naturals, for example, 143285893 + ... + 143295521.

It is an arithmetic number, because the mean of its divisors is an integer number (65760342480).

Almost surely, 2^{1379746217703} is an apocalyptic number.

1379746217703 is a deficient number, since it is larger than the sum of its proper divisors (724584741657).

1379746217703 is a wasteful number, since it uses less digits than its factorization.

1379746217703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14967.

The product of its (nonzero) digits is 9335088, while the sum is 57.

The spelling of 1379746217703 in words is "one trillion, three hundred seventy-nine billion, seven hundred forty-six million, two hundred seventeen thousand, seven hundred three".