3402641522346 has 32 divisors (see below), whose sum is σ = 7480616495616. Its totient is φ = 1023232470000.

The previous prime is 3402641522311. The next prime is 3402641522389. The reversal of 3402641522346 is 6432251462043.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 3402641522298 and 3402641522307.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 196766830 + ... + 196784121.

It is an arithmetic number, because the mean of its divisors is an integer number (233769265488).

Almost surely, 2^{3402641522346} is an apocalyptic number.

3402641522346 is an abundant number, since it is smaller than the sum of its proper divisors (4077974973270).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3402641522346 is a wasteful number, since it uses less digits than its factorization.

3402641522346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393551098.

The product of its (nonzero) digits is 829440, while the sum is 42.

Adding to 3402641522346 its reverse (6432251462043), we get a palindrome (9834892984389).

The spelling of 3402641522346 in words is "three trillion, four hundred two billion, six hundred forty-one million, five hundred twenty-two thousand, three hundred forty-six".