1418350379 has 2 divisors, whose sum is σ = 1418350380. Its totient is φ = 1418350378.

The previous prime is 1418350363. The next prime is 1418350429. The reversal of 1418350379 is 9730538141.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1418350379 - 2⁴ = 1418350363 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (1418352379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 709175189 + 709175190.

It is an arithmetic number, because the mean of its divisors is an integer number (709175190).

Almost surely, 2^1418350379 is an apocalyptic number.

1418350379 is a deficient number, since it is larger than the sum of its proper divisors (1).

1418350379 is an equidigital number, since it uses as much as digits as its factorization.

1418350379 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90720, while the sum is 41.

The square root of 1418350379 is about 37660.9928042265. The cubic root of 1418350379 is about 1123.5554473858. Note that the first 3 decimals are identical.

The spelling of 1418350379 in words is "one billion, four hundred eighteen million, three hundred fifty thousand, three hundred seventy-nine".