1419459161 has 2 divisors, whose sum is σ = 1419459162. Its totient is φ = 1419459160.

The previous prime is 1419459101. The next prime is 1419459169. The reversal of 1419459161 is 1619549141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 715883536 + 703575625 = 26756^2 + 26525^2 .

It is a cyclic number.

It is not a de Polignac number, because 1419459161 - 2¹⁴ = 1419442777 is a prime.

It is not a weakly prime, because it can be changed into another prime (1419459169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 709729580 + 709729581.

It is an arithmetic number, because the mean of its divisors is an integer number (709729581).

Almost surely, 2^1419459161 is an apocalyptic number.

It is an amenable number.

1419459161 is a deficient number, since it is larger than the sum of its proper divisors (1).

1419459161 is an equidigital number, since it uses as much as digits as its factorization.

1419459161 is an evil number, because the sum of its binary digits is even.

The product of its digits is 38880, while the sum is 41.

The square root of 1419459161 is about 37675.7104909781. The cubic root of 1419459161 is about 1123.8481474103.

The spelling of 1419459161 in words is "one billion, four hundred nineteen million, four hundred fifty-nine thousand, one hundred sixty-one".