60067408654021 has 2 divisors, whose sum is σ = 60067408654022. Its totient is φ = 60067408654020.

The previous prime is 60067408653983. The next prime is 60067408654103. The reversal of 60067408654021 is 12045680476006.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 46608679973025 + 13458728680996 = 6827055^2 + 3668614^2 .

It is a cyclic number.

It is not a de Polignac number, because 60067408654021 - 2¹⁹ = 60067408129733 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60067408654321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30033704327010 + 30033704327011.

It is an arithmetic number, because the mean of its divisors is an integer number (30033704327011).

Almost surely, 2^{60067408654021} is an apocalyptic number.

It is an amenable number.

60067408654021 is a deficient number, since it is larger than the sum of its proper divisors (1).

60067408654021 is an equidigital number, since it uses as much as digits as its factorization.

60067408654021 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1935360, while the sum is 49.

The spelling of 60067408654021 in words is "sixty trillion, sixty-seven billion, four hundred eight million, six hundred fifty-four thousand, twenty-one".