3403952391443 has 8 divisors (see below), whose sum is σ = 3518399018880. Its totient is φ = 3289795871040.

The previous prime is 3403952391383. The next prime is 3403952391451. The reversal of 3403952391443 is 3441932593043.

3403952391443 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3403952391443 - 2⁸ = 3403952391187 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3403952391391 and 3403952391400.

It is not an unprimeable number, because it can be changed into a prime (3403952391043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72502898 + ... + 72549831.

It is an arithmetic number, because the mean of its divisors is an integer number (439799877360).

Almost surely, 2^{3403952391443} is an apocalyptic number.

3403952391443 is a deficient number, since it is larger than the sum of its proper divisors (114446627437).

3403952391443 is a wasteful number, since it uses less digits than its factorization.

3403952391443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145053517.

The product of its (nonzero) digits is 4199040, while the sum is 50.

The spelling of 3403952391443 in words is "three trillion, four hundred three billion, nine hundred fifty-two million, three hundred ninety-one thousand, four hundred forty-three".