3400734433445 has 16 divisors (see below), whose sum is σ = 4103659013760. Its totient is φ = 2705431157184.

The previous prime is 3400734433441. The next prime is 3400734433469. The reversal of 3400734433445 is 5443344370043.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 3400734433445 - 2² = 3400734433441 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3400734433396 and 3400734433405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3400734433441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 848777 + ... + 2742606.

It is an arithmetic number, because the mean of its divisors is an integer number (256478688360).

Almost surely, 2^{3400734433445} is an apocalyptic number.

It is an amenable number.

3400734433445 is a deficient number, since it is larger than the sum of its proper divisors (702924580315).

3400734433445 is a wasteful number, since it uses less digits than its factorization.

3400734433445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3592444.

The product of its (nonzero) digits is 2903040, while the sum is 44.

The spelling of 3400734433445 in words is "three trillion, four hundred billion, seven hundred thirty-four million, four hundred thirty-three thousand, four hundred forty-five".