3445774775443 has 24 divisors (see below), whose sum is σ = 4661544021344. Its totient is φ = 2478479351040.

The previous prime is 3445774775431. The next prime is 3445774775497.

3445774775443 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 3445774775443 - 2¹⁷ = 3445774644371 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3445774775423) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 156458646 + ... + 156480667.

Almost surely, 2^{3445774775443} is an apocalyptic number.

3445774775443 is a deficient number, since it is larger than the sum of its proper divisors (1215769245901).

3445774775443 is a wasteful number, since it uses less digits than its factorization.

3445774775443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312939355 (or 312939344 counting only the distinct ones).

The product of its digits is 553190400, while the sum is 64.

The spelling of 3445774775443 in words is "three trillion, four hundred forty-five billion, seven hundred seventy-four million, seven hundred seventy-five thousand, four hundred forty-three".