1471728061411 has 2 divisors, whose sum is σ = 1471728061412. Its totient is φ = 1471728061410.

The previous prime is 1471728061393. The next prime is 1471728061477. The reversal of 1471728061411 is 1141608271741.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1471728061411 - 2⁵ = 1471728061379 is a prime.

It is not a weakly prime, because it can be changed into another prime (1471728001411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 735864030705 + 735864030706.

It is an arithmetic number, because the mean of its divisors is an integer number (735864030706).

Almost surely, 2^{1471728061411} is an apocalyptic number.

1471728061411 is a deficient number, since it is larger than the sum of its proper divisors (1).

1471728061411 is an equidigital number, since it uses as much as digits as its factorization.

1471728061411 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 75264, while the sum is 43.

The spelling of 1471728061411 in words is "one trillion, four hundred seventy-one billion, seven hundred twenty-eight million, sixty-one thousand, four hundred eleven".