1466151252001 has 2 divisors, whose sum is σ = 1466151252002. Its totient is φ = 1466151252000.

The previous prime is 1466151251977. The next prime is 1466151252037. The reversal of 1466151252001 is 1002521516641.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1455825643776 + 10325608225 = 1206576^2 + 101615^2 .

It is a cyclic number.

It is not a de Polignac number, because 1466151252001 - 2²⁹ = 1465614381089 is a prime.

It is not a weakly prime, because it can be changed into another prime (1466151252701) 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, 733075626000 + 733075626001.

It is an arithmetic number, because the mean of its divisors is an integer number (733075626001).

Almost surely, 2^{1466151252001} is an apocalyptic number.

It is an amenable number.

1466151252001 is a deficient number, since it is larger than the sum of its proper divisors (1).

1466151252001 is an equidigital number, since it uses as much as digits as its factorization.

1466151252001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14400, while the sum is 34.

Adding to 1466151252001 its reverse (1002521516641), we get a palindrome (2468672768642).

The spelling of 1466151252001 in words is "one trillion, four hundred sixty-six billion, one hundred fifty-one million, two hundred fifty-two thousand, one".