3774443343331 has 32 divisors (see below), whose sum is σ = 3854424787200. Its totient is φ = 3695600071296.

The previous prime is 3774443343317. The next prime is 3774443343379. The reversal of 3774443343331 is 1333433444773.

It is a cyclic number.

It is not a de Polignac number, because 3774443343331 - 2¹³ = 3774443335139 is a prime.

It is a super-2 number, since 2×3774443343331² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3774443343031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4564018140 + ... + 4564018966.

It is an arithmetic number, because the mean of its divisors is an integer number (120450774600).

Almost surely, 2^{3774443343331} is an apocalyptic number.

3774443343331 is a deficient number, since it is larger than the sum of its proper divisors (79981443869).

3774443343331 is a wasteful number, since it uses less digits than its factorization.

3774443343331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2163.

The product of its digits is 9144576, while the sum is 49.

The spelling of 3774443343331 in words is "three trillion, seven hundred seventy-four billion, four hundred forty-three million, three hundred forty-three thousand, three hundred thirty-one".