1409798941129 has 2 divisors, whose sum is σ = 1409798941130. Its totient is φ = 1409798941128.

The previous prime is 1409798941093. The next prime is 1409798941181. The reversal of 1409798941129 is 9211498979041.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1401098342400 + 8700598729 = 1183680^2 + 93277^2 .

It is a cyclic number.

It is not a de Polignac number, because 1409798941129 - 2¹⁵ = 1409798908361 is a prime.

It is not a weakly prime, because it can be changed into another prime (1409795941129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 704899470564 + 704899470565.

It is an arithmetic number, because the mean of its divisors is an integer number (704899470565).

Almost surely, 2^{1409798941129} is an apocalyptic number.

It is an amenable number.

1409798941129 is a deficient number, since it is larger than the sum of its proper divisors (1).

1409798941129 is an equidigital number, since it uses as much as digits as its factorization.

1409798941129 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11757312, while the sum is 64.

The spelling of 1409798941129 in words is "one trillion, four hundred nine billion, seven hundred ninety-eight million, nine hundred forty-one thousand, one hundred twenty-nine".