3402320043342 has 32 divisors (see below), whose sum is σ = 7623871945344. Its totient is φ = 1003141044000.

The previous prime is 3402320043337. The next prime is 3402320043371. The reversal of 3402320043342 is 2433400232043.

It is a congruent 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, 696623284 + ... + 696628167.

It is an arithmetic number, because the mean of its divisors is an integer number (238245998292).

Almost surely, 2^{3402320043342} is an apocalyptic number.

3402320043342 is an abundant number, since it is smaller than the sum of its proper divisors (4221551902002).

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

3402320043342 is a wasteful number, since it uses less digits than its factorization.

3402320043342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1393251504.

The product of its (nonzero) digits is 41472, while the sum is 30.

Adding to 3402320043342 its reverse (2433400232043), we get a palindrome (5835720275385).

The spelling of 3402320043342 in words is "three trillion, four hundred two billion, three hundred twenty million, forty-three thousand, three hundred forty-two".