3402134204412 has 48 divisors (see below), whose sum is σ = 8563862819232. Its totient is φ = 1047197798400.

The previous prime is 3402134204389. The next prime is 3402134204423. The reversal of 3402134204412 is 2144024312043.

It is a self number, because there is not a number n which added to its sum of digits gives 3402134204412.

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, 157320589 + ... + 157342212.

It is an arithmetic number, because the mean of its divisors is an integer number (178413808734).

Almost surely, 2^{3402134204412} is an apocalyptic number.

It is an amenable number.

3402134204412 is an abundant number, since it is smaller than the sum of its proper divisors (5161728614820).

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

3402134204412 is a wasteful number, since it uses less digits than its factorization.

3402134204412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314662878 (or 314662876 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 3402134204412 its reverse (2144024312043), we get a palindrome (5546158516455).

The spelling of 3402134204412 in words is "three trillion, four hundred two billion, one hundred thirty-four million, two hundred four thousand, four hundred twelve".