142332166546601 has 2 divisors, whose sum is σ = 142332166546602. Its totient is φ = 142332166546600.

The previous prime is 142332166546567. The next prime is 142332166546637. The reversal of 142332166546601 is 106645661233241.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 117252102546601 + 25080064000000 = 10828301^2 + 5008000^2 .

It is a cyclic number.

It is not a de Polignac number, because 142332166546601 - 2¹⁸ = 142332166284457 is a prime.

It is a super-3 number, since 3×142332166546601³ (a number of 43 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 142332166546601.

It is not a weakly prime, because it can be changed into another prime (142332166540601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71166083273300 + 71166083273301.

It is an arithmetic number, because the mean of its divisors is an integer number (71166083273301).

Almost surely, 2^{142332166546601} is an apocalyptic number.

It is an amenable number.

142332166546601 is a deficient number, since it is larger than the sum of its proper divisors (1).

142332166546601 is an equidigital number, since it uses as much as digits as its factorization.

142332166546601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3732480, while the sum is 50.

The spelling of 142332166546601 in words is "one hundred forty-two trillion, three hundred thirty-two billion, one hundred sixty-six million, five hundred forty-six thousand, six hundred one".