2005453240141 has 8 divisors (see below), whose sum is σ = 2164117493664. Its totient is φ = 1847417360880.

The previous prime is 2005453240103. The next prime is 2005453240201. The reversal of 2005453240141 is 1410423545002.

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

It is not a de Polignac number, because 2005453240141 - 2¹³ = 2005453231949 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 (2005453240541) 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, 157086931 + ... + 157099696.

It is an arithmetic number, because the mean of its divisors is an integer number (270514686708).

Almost surely, 2^{2005453240141} is an apocalyptic number.

It is an amenable number.

2005453240141 is a deficient number, since it is larger than the sum of its proper divisors (158664253523).

2005453240141 is a wasteful number, since it uses less digits than its factorization.

2005453240141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314187131.

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 2005453240141 its reverse (1410423545002), we get a palindrome (3415876785143).

The spelling of 2005453240141 in words is "two trillion, five billion, four hundred fifty-three million, two hundred forty thousand, one hundred forty-one".