3402440323411 has 4 divisors (see below), whose sum is σ = 3405396397824. Its totient is φ = 3399484249000.

The previous prime is 3402440323357. The next prime is 3402440323427. The reversal of 3402440323411 is 1143230442043.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3402440323411 - 2¹¹ = 3402440321363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3402447323411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1478035480 + ... + 1478037781.

It is an arithmetic number, because the mean of its divisors is an integer number (851349099456).

Almost surely, 2^{3402440323411} is an apocalyptic number.

3402440323411 is a deficient number, since it is larger than the sum of its proper divisors (2956074413).

3402440323411 is a wasteful number, since it uses less digits than its factorization.

3402440323411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2956074412.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 3402440323411 its reverse (1143230442043), we get a palindrome (4545670765454).

The spelling of 3402440323411 in words is "three trillion, four hundred two billion, four hundred forty million, three hundred twenty-three thousand, four hundred eleven".