3145141141445 has 8 divisors (see below), whose sum is σ = 3774302214144. Its totient is φ = 2516024350224.

The previous prime is 3145141141399. The next prime is 3145141141481. The reversal of 3145141141445 is 5441411415413.

3145141141445 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3145141141445 - 2³² = 3140846174149 is a prime.

It is a super-3 number, since 3×3145141141445³ (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3145141141399 and 3145141141408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10913909 + ... + 11198378.

It is an arithmetic number, because the mean of its divisors is an integer number (471787776768).

Almost surely, 2^{3145141141445} is an apocalyptic number.

It is an amenable number.

3145141141445 is a deficient number, since it is larger than the sum of its proper divisors (629161072699).

3145141141445 is a wasteful number, since it uses less digits than its factorization.

3145141141445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22140739.

The product of its digits is 76800, while the sum is 38.

Adding to 3145141141445 its reverse (5441411415413), we get a palindrome (8586552556858).

The spelling of 3145141141445 in words is "three trillion, one hundred forty-five billion, one hundred forty-one million, one hundred forty-one thousand, four hundred forty-five".