1063409281427 has 8 divisors (see below), whose sum is σ = 1113593387040. Its totient is φ = 1013554252480.

The previous prime is 1063409281387. The next prime is 1063409281447. The reversal of 1063409281427 is 7241829043601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1063409281427 - 2²⁰ = 1063408232851 is a prime.

It is a super-2 number, since 2×1063409281427² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1063409281447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82262552 + ... + 82275477.

It is an arithmetic number, because the mean of its divisors is an integer number (139199173380).

Almost surely, 2^{1063409281427} is an apocalyptic number.

1063409281427 is a deficient number, since it is larger than the sum of its proper divisors (50184105613).

1063409281427 is a wasteful number, since it uses less digits than its factorization.

1063409281427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164538333.

The product of its (nonzero) digits is 580608, while the sum is 47.

The spelling of 1063409281427 in words is "one trillion, sixty-three billion, four hundred nine million, two hundred eighty-one thousand, four hundred twenty-seven".