1460440091287 has 8 divisors (see below), whose sum is σ = 1461033867312. Its totient is φ = 1459846416000.

The previous prime is 1460440091273. The next prime is 1460440091309. The reversal of 1460440091287 is 7821900440641.

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 1460440091287 - 2¹¹ = 1460440089239 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 (1460440091087) 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, 42560037 + ... + 42594337.

It is an arithmetic number, because the mean of its divisors is an integer number (182629233414).

Almost surely, 2^{1460440091287} is an apocalyptic number.

1460440091287 is a deficient number, since it is larger than the sum of its proper divisors (593776025).

1460440091287 is a wasteful number, since it uses less digits than its factorization.

1460440091287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50369.

The product of its (nonzero) digits is 387072, while the sum is 46.

The spelling of 1460440091287 in words is "one trillion, four hundred sixty billion, four hundred forty million, ninety-one thousand, two hundred eighty-seven".