1421080573259 has 2 divisors, whose sum is σ = 1421080573260. Its totient is φ = 1421080573258.

The previous prime is 1421080573243. The next prime is 1421080573279. The reversal of 1421080573259 is 9523750801241.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1421080573259 - 2⁴ = 1421080573243 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (1421080573279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 710540286629 + 710540286630.

It is an arithmetic number, because the mean of its divisors is an integer number (710540286630).

Almost surely, 2^{1421080573259} is an apocalyptic number.

1421080573259 is a deficient number, since it is larger than the sum of its proper divisors (1).

1421080573259 is an equidigital number, since it uses as much as digits as its factorization.

1421080573259 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 604800, while the sum is 47.

The spelling of 1421080573259 in words is "one trillion, four hundred twenty-one billion, eighty million, five hundred seventy-three thousand, two hundred fifty-nine".