1461095560281 has 8 divisors (see below), whose sum is σ = 2226431329984. Its totient is φ = 834911748720.

The previous prime is 1461095560259. The next prime is 1461095560297. The reversal of 1461095560281 is 1820655901641.

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

It is not a de Polignac number, because 1461095560281 - 2¹⁸ = 1461095298137 is a prime.

It is a super-2 number, since 2×1461095560281² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1461095560281.

It is not an unprimeable number, because it can be changed into a prime (1461095560681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34787989510 + ... + 34787989551.

It is an arithmetic number, because the mean of its divisors is an integer number (278303916248).

Almost surely, 2^{1461095560281} is an apocalyptic number.

It is an amenable number.

1461095560281 is a deficient number, since it is larger than the sum of its proper divisors (765335769703).

1461095560281 is an equidigital number, since it uses as much as digits as its factorization.

1461095560281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69575979071.

The product of its (nonzero) digits is 518400, while the sum is 48.

The spelling of 1461095560281 in words is "one trillion, four hundred sixty-one billion, ninety-five million, five hundred sixty thousand, two hundred eighty-one".