3445131040346 has 32 divisors (see below), whose sum is σ = 5859291340800. Its totient is φ = 1510598525040.

The previous prime is 3445131040339. The next prime is 3445131040367. The reversal of 3445131040346 is 6430401315443.

3445131040346 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63550286 + ... + 63604473.

It is an arithmetic number, because the mean of its divisors is an integer number (183102854400).

Almost surely, 2^{3445131040346} is an apocalyptic number.

3445131040346 is a deficient number, since it is larger than the sum of its proper divisors (2414160300454).

3445131040346 is a wasteful number, since it uses less digits than its factorization.

3445131040346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127154834.

The product of its (nonzero) digits is 207360, while the sum is 38.

Adding to 3445131040346 its reverse (6430401315443), we get a palindrome (9875532355789).

The spelling of 3445131040346 in words is "three trillion, four hundred forty-five billion, one hundred thirty-one million, forty thousand, three hundred forty-six".