1460145732479 has 4 divisors (see below), whose sum is σ = 1668737979984. Its totient is φ = 1251553484976.

The previous prime is 1460145732469. The next prime is 1460145732503. The reversal of 1460145732479 is 9742375410641.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1460145732479 - 2³² = 1455850765183 is a prime.

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 1460145732479.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1460145732469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104296123742 + ... + 104296123755.

It is an arithmetic number, because the mean of its divisors is an integer number (417184494996).

Almost surely, 2^{1460145732479} is an apocalyptic number.

1460145732479 is a deficient number, since it is larger than the sum of its proper divisors (208592247505).

1460145732479 is an equidigital number, since it uses as much as digits as its factorization.

1460145732479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208592247504.

The product of its (nonzero) digits is 5080320, while the sum is 53.

The spelling of 1460145732479 in words is "one trillion, four hundred sixty billion, one hundred forty-five million, seven hundred thirty-two thousand, four hundred seventy-nine".