43402313032241 has 4 divisors (see below), whose sum is σ = 43541870309184. Its totient is φ = 43262755755300.

The previous prime is 43402313032189. The next prime is 43402313032249. The reversal of 43402313032241 is 14223031320434.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 43402313032241 - 2³⁰ = 43401239290417 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 43402313032198 and 43402313032207.

It is not an unprimeable number, because it can be changed into a prime (43402313032249) 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, 69778638005 + ... + 69778638626.

It is an arithmetic number, because the mean of its divisors is an integer number (10885467577296).

Almost surely, 2^{43402313032241} is an apocalyptic number.

It is an amenable number.

43402313032241 is a deficient number, since it is larger than the sum of its proper divisors (139557276943).

43402313032241 is a wasteful number, since it uses less digits than its factorization.

43402313032241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139557276942.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 43402313032241 its reverse (14223031320434), we get a palindrome (57625344352675).

The spelling of 43402313032241 in words is "forty-three trillion, four hundred two billion, three hundred thirteen million, thirty-two thousand, two hundred forty-one".