43042211354313 has 12 divisors (see below), whose sum is σ = 62177698971648. Its totient is φ = 28692215613720.

The previous prime is 43042211354309. The next prime is 43042211354339. The reversal of 43042211354313 is 31345311224034.

43042211354313 is a `hidden beast` number, since 4 + 3 + 0 + 4 + 2 + 211 + 3 + 5 + 431 + 3 = 666.

It is not a de Polignac number, because 43042211354313 - 2² = 43042211354309 is a prime.

It is not an unprimeable number, because it can be changed into a prime (43042211354393) 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, 215891145 + ... + 216090422.

It is an arithmetic number, because the mean of its divisors is an integer number (5181474914304).

Almost surely, 2^{43042211354313} is an apocalyptic number.

It is an amenable number.

43042211354313 is a deficient number, since it is larger than the sum of its proper divisors (19135487617335).

43042211354313 is a wasteful number, since it uses less digits than its factorization.

43042211354313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 431992644 (or 431992641 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

Adding to 43042211354313 its reverse (31345311224034), we get a palindrome (74387522578347).

The spelling of 43042211354313 in words is "forty-three trillion, forty-two billion, two hundred eleven million, three hundred fifty-four thousand, three hundred thirteen".