2195141370353 has 4 divisors (see below), whose sum is σ = 2195147489700. Its totient is φ = 2195135251008.

The previous prime is 2195141370341. The next prime is 2195141370379. The reversal of 2195141370353 is 3530731415912.

It is a happy number.

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 1183944200464 + 1011197169889 = 1088092^2 + 1005583^2 .

It is a cyclic number.

It is not a de Polignac number, because 2195141370353 - 2¹⁴ = 2195141353969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2195141370053) 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, 2485700 + ... + 3250997.

It is an arithmetic number, because the mean of its divisors is an integer number (548786872425).

Almost surely, 2^{2195141370353} is an apocalyptic number.

It is an amenable number.

2195141370353 is a deficient number, since it is larger than the sum of its proper divisors (6119347).

2195141370353 is an equidigital number, since it uses as much as digits as its factorization.

2195141370353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6119346.

The product of its (nonzero) digits is 340200, while the sum is 44.

The spelling of 2195141370353 in words is "two trillion, one hundred ninety-five billion, one hundred forty-one million, three hundred seventy thousand, three hundred fifty-three".