1260016217327 has 16 divisors (see below), whose sum is σ = 1447258435584. Its totient is φ = 1074594600000.

The previous prime is 1260016217321. The next prime is 1260016217363. The reversal of 1260016217327 is 7237126100621.

It is a cyclic number.

It is not a de Polignac number, because 1260016217327 - 2⁴ = 1260016217311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1260016217321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 982427 + ... + 1866867.

It is an arithmetic number, because the mean of its divisors is an integer number (90453652224).

Almost surely, 2^{1260016217327} is an apocalyptic number.

1260016217327 is a deficient number, since it is larger than the sum of its proper divisors (187242218257).

1260016217327 is an equidigital number, since it uses as much as digits as its factorization.

1260016217327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 885470.

The product of its (nonzero) digits is 42336, while the sum is 38.

The spelling of 1260016217327 in words is "one trillion, two hundred sixty billion, sixteen million, two hundred seventeen thousand, three hundred twenty-seven".