2134545044341 has 12 divisors (see below), whose sum is σ = 2218906556100. Its totient is φ = 2053278338048.

The previous prime is 2134545044299. The next prime is 2134545044369. The reversal of 2134545044341 is 1434405454312.

It can be written as a sum of positive squares in 6 ways, for example, as 550838574225 + 1583706470116 = 742185^2 + 1258454^2 .

It is not a de Polignac number, because 2134545044341 - 2¹³ = 2134545036149 is a prime.

It is a super-2 number, since 2×2134545044341² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2134545044294 and 2134545044303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2134545044041) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4491436 + ... + 4943893.

It is an arithmetic number, because the mean of its divisors is an integer number (184908879675).

Almost surely, 2^{2134545044341} is an apocalyptic number.

It is an amenable number.

2134545044341 is a deficient number, since it is larger than the sum of its proper divisors (84361511759).

2134545044341 is an equidigital number, since it uses as much as digits as its factorization.

2134545044341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9435656 (or 9435627 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 40.

The spelling of 2134545044341 in words is "two trillion, one hundred thirty-four billion, five hundred forty-five million, forty-four thousand, three hundred forty-one".