1416603441461 has 4 divisors (see below), whose sum is σ = 1525572936972. Its totient is φ = 1307633945952.

The previous prime is 1416603441413. The next prime is 1416603441467. The reversal of 1416603441461 is 1641443066141.

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 338939374225 + 1077664067236 = 582185^2 + 1038106^2 .

It is a cyclic number.

It is not a de Polignac number, because 1416603441461 - 2¹⁴ = 1416603425077 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 (1416603441467) 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, 54484747736 + ... + 54484747761.

It is an arithmetic number, because the mean of its divisors is an integer number (381393234243).

Almost surely, 2^{1416603441461} is an apocalyptic number.

It is an amenable number.

1416603441461 is a deficient number, since it is larger than the sum of its proper divisors (108969495511).

1416603441461 is a wasteful number, since it uses less digits than its factorization.

1416603441461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108969495510.

The product of its (nonzero) digits is 165888, while the sum is 41.

The spelling of 1416603441461 in words is "one trillion, four hundred sixteen billion, six hundred three million, four hundred forty-one thousand, four hundred sixty-one".