1354101303449 has 2 divisors, whose sum is σ = 1354101303450. Its totient is φ = 1354101303448.

The previous prime is 1354101303431. The next prime is 1354101303463. The reversal of 1354101303449 is 9443031014531.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1349472542224 + 4628761225 = 1161668^2 + 68035^2 .

It is a cyclic number.

It is not a de Polignac number, because 1354101303449 - 2⁸ = 1354101303193 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (1354101303469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 677050651724 + 677050651725.

It is an arithmetic number, because the mean of its divisors is an integer number (677050651725).

Almost surely, 2^{1354101303449} is an apocalyptic number.

It is an amenable number.

1354101303449 is a deficient number, since it is larger than the sum of its proper divisors (1).

1354101303449 is an equidigital number, since it uses as much as digits as its factorization.

1354101303449 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 77760, while the sum is 38.

The spelling of 1354101303449 in words is "one trillion, three hundred fifty-four billion, one hundred one million, three hundred three thousand, four hundred forty-nine".