1373484429353 has 2 divisors, whose sum is σ = 1373484429354. Its totient is φ = 1373484429352.

The previous prime is 1373484429349. The next prime is 1373484429413. The reversal of 1373484429353 is 3539244843731.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1269389795584 + 104094633769 = 1126672^2 + 322637^2 .

It is a cyclic number.

It is not a de Polignac number, because 1373484429353 - 2² = 1373484429349 is a prime.

It is not a weakly prime, because it can be changed into another prime (1373484429253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 686742214676 + 686742214677.

It is an arithmetic number, because the mean of its divisors is an integer number (686742214677).

Almost surely, 2^{1373484429353} is an apocalyptic number.

It is an amenable number.

1373484429353 is a deficient number, since it is larger than the sum of its proper divisors (1).

1373484429353 is an equidigital number, since it uses as much as digits as its factorization.

1373484429353 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 26127360, while the sum is 56.

The spelling of 1373484429353 in words is "one trillion, three hundred seventy-three billion, four hundred eighty-four million, four hundred twenty-nine thousand, three hundred fifty-three".