1379214143 has 2 divisors, whose sum is σ = 1379214144. Its totient is φ = 1379214142.

The previous prime is 1379214119. The next prime is 1379214157. The reversal of 1379214143 is 3414129731.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1379214143 - 2¹⁴ = 1379197759 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1379214163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 689607071 + 689607072.

It is an arithmetic number, because the mean of its divisors is an integer number (689607072).

Almost surely, 2^1379214143 is an apocalyptic number.

1379214143 is a deficient number, since it is larger than the sum of its proper divisors (1).

1379214143 is an equidigital number, since it uses as much as digits as its factorization.

1379214143 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18144, while the sum is 35.

The square root of 1379214143 is about 37137.7724560857. The cubic root of 1379214143 is about 1113.1249073081.

The spelling of 1379214143 in words is "one billion, three hundred seventy-nine million, two hundred fourteen thousand, one hundred forty-three".