43734113711 has 2 divisors, whose sum is σ = 43734113712. Its totient is φ = 43734113710.

The previous prime is 43734113693. The next prime is 43734113713. The reversal of 43734113711 is 11731143734.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 43734113711 - 2¹⁴ = 43734097327 is a prime.

Together with 43734113713, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (43734113713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21867056855 + 21867056856.

It is an arithmetic number, because the mean of its divisors is an integer number (21867056856).

Almost surely, 2^43734113711 is an apocalyptic number.

43734113711 is a deficient number, since it is larger than the sum of its proper divisors (1).

43734113711 is an equidigital number, since it uses as much as digits as its factorization.

43734113711 is an evil number, because the sum of its binary digits is even.

The product of its digits is 21168, while the sum is 35.

The spelling of 43734113711 in words is "forty-three billion, seven hundred thirty-four million, one hundred thirteen thousand, seven hundred eleven".