1355442205001 has 2 divisors, whose sum is σ = 1355442205002. Its totient is φ = 1355442205000.

The previous prime is 1355442204979. The next prime is 1355442205079. The reversal of 1355442205001 is 1005022445531.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1041265139776 + 314177065225 = 1020424^2 + 560515^2 .

It is a cyclic number.

It is not a de Polignac number, because 1355442205001 - 2⁶ = 1355442204937 is a prime.

It is not a weakly prime, because it can be changed into another prime (1355442205081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 677721102500 + 677721102501.

It is an arithmetic number, because the mean of its divisors is an integer number (677721102501).

Almost surely, 2^{1355442205001} is an apocalyptic number.

It is an amenable number.

1355442205001 is a deficient number, since it is larger than the sum of its proper divisors (1).

1355442205001 is an equidigital number, since it uses as much as digits as its factorization.

1355442205001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24000, while the sum is 32.

The spelling of 1355442205001 in words is "one trillion, three hundred fifty-five billion, four hundred forty-two million, two hundred five thousand, one".