1350246143461 has 4 divisors (see below), whose sum is σ = 1429672387212. Its totient is φ = 1270819899712.

The previous prime is 1350246143453. The next prime is 1350246143509. The reversal of 1350246143461 is 1643416420531.

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

It can be written as a sum of positive squares in 2 ways, for example, as 876067920225 + 474178223236 = 935985^2 + 688606^2 .

It is a cyclic number.

It is not a de Polignac number, because 1350246143461 - 2³ = 1350246143453 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 (1350243143461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39713121850 + ... + 39713121883.

It is an arithmetic number, because the mean of its divisors is an integer number (357418096803).

Almost surely, 2^{1350246143461} is an apocalyptic number.

It is an amenable number.

1350246143461 is a deficient number, since it is larger than the sum of its proper divisors (79426243751).

1350246143461 is an equidigital number, since it uses as much as digits as its factorization.

1350246143461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79426243750.

The product of its (nonzero) digits is 207360, while the sum is 40.

The spelling of 1350246143461 in words is "one trillion, three hundred fifty billion, two hundred forty-six million, one hundred forty-three thousand, four hundred sixty-one".