1394841284741 has 4 divisors (see below), whose sum is σ = 1394847165984. Its totient is φ = 1394835403500.

The previous prime is 1394841284671. The next prime is 1394841284789. The reversal of 1394841284741 is 1474821484931.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1394841284741 - 2³⁰ = 1393767542917 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1394841284041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2569235 + ... + 3064416.

It is an arithmetic number, because the mean of its divisors is an integer number (348711791496).

Almost surely, 2^{1394841284741} is an apocalyptic number.

It is an amenable number.

1394841284741 is a deficient number, since it is larger than the sum of its proper divisors (5881243).

1394841284741 is an equidigital number, since it uses as much as digits as its factorization.

1394841284741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5881242.

The product of its digits is 6193152, while the sum is 56.

The spelling of 1394841284741 in words is "one trillion, three hundred ninety-four billion, eight hundred forty-one million, two hundred eighty-four thousand, seven hundred forty-one".