1375306662001 has 2 divisors, whose sum is σ = 1375306662002. Its totient is φ = 1375306662000.

The previous prime is 1375306661957. The next prime is 1375306662029. The reversal of 1375306662001 is 1002666035731.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1332870250000 + 42436412001 = 1154500^2 + 206001^2 .

It is a cyclic number.

It is not a de Polignac number, because 1375306662001 - 2³⁹ = 825550848113 is a prime.

It is not a weakly prime, because it can be changed into another prime (1375306662071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 687653331000 + 687653331001.

It is an arithmetic number, because the mean of its divisors is an integer number (687653331001).

Almost surely, 2^{1375306662001} is an apocalyptic number.

It is an amenable number.

1375306662001 is a deficient number, since it is larger than the sum of its proper divisors (1).

1375306662001 is an equidigital number, since it uses as much as digits as its factorization.

1375306662001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 136080, while the sum is 40.

The spelling of 1375306662001 in words is "one trillion, three hundred seventy-five billion, three hundred six million, six hundred sixty-two thousand, one".