3445436043 has 24 divisors (see below), whose sum is σ = 5689500128. Its totient is φ = 1968198912.

The previous prime is 3445436021. The next prime is 3445436083. The reversal of 3445436043 is 3406345443.

3445436043 is a `hidden beast` number, since 3 + 4 + 4 + 5 + 43 + 604 + 3 = 666.

It is not a de Polignac number, because 3445436043 - 2⁸ = 3445435787 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3445435989 and 3445436007.

It is not an unprimeable number, because it can be changed into a prime (3445436083) 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, 256605 + ... + 269697.

Almost surely, 2^3445436043 is an apocalyptic number.

3445436043 is a deficient number, since it is larger than the sum of its proper divisors (2244064085).

3445436043 is a wasteful number, since it uses less digits than its factorization.

3445436043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17283 (or 17280 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 36.

The square root of 3445436043 is about 58697.8367829684. The cubic root of 3445436043 is about 1510.3632070753.

The spelling of 3445436043 in words is "three billion, four hundred forty-five million, four hundred thirty-six thousand, forty-three".