3774434343371 has 2 divisors, whose sum is σ = 3774434343372. Its totient is φ = 3774434343370.

The previous prime is 3774434343349. The next prime is 3774434343419. The reversal of 3774434343371 is 1733434344773.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3774434343371 is a prime.

It is a super-2 number, since 2×3774434343371² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3774430343371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1887217171685 + 1887217171686.

It is an arithmetic number, because the mean of its divisors is an integer number (1887217171686).

Almost surely, 2^{3774434343371} is an apocalyptic number.

3774434343371 is a deficient number, since it is larger than the sum of its proper divisors (1).

3774434343371 is an equidigital number, since it uses as much as digits as its factorization.

3774434343371 is an evil number, because the sum of its binary digits is even.

The product of its digits is 21337344, while the sum is 53.

The spelling of 3774434343371 in words is "three trillion, seven hundred seventy-four billion, four hundred thirty-four million, three hundred forty-three thousand, three hundred seventy-one".