1379144272463 has 2 divisors, whose sum is σ = 1379144272464. Its totient is φ = 1379144272462.

The previous prime is 1379144272433. The next prime is 1379144272469. The reversal of 1379144272463 is 3642724419731.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1379144272463 - 2¹⁶ = 1379144206927 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1379144272469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 689572136231 + 689572136232.

It is an arithmetic number, because the mean of its divisors is an integer number (689572136232).

Almost surely, 2^{1379144272463} is an apocalyptic number.

1379144272463 is a deficient number, since it is larger than the sum of its proper divisors (1).

1379144272463 is an equidigital number, since it uses as much as digits as its factorization.

1379144272463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6096384, while the sum is 53.

The spelling of 1379144272463 in words is "one trillion, three hundred seventy-nine billion, one hundred forty-four million, two hundred seventy-two thousand, four hundred sixty-three".