3421412342 has 4 divisors (see below), whose sum is σ = 5132118516. Its totient is φ = 1710706170.

The previous prime is 3421412341. The next prime is 3421412353. The reversal of 3421412342 is 2432141243.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2432141243 = 7 ⋅347448749.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3421412341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 855353084 + ... + 855353087.

It is an arithmetic number, because the mean of its divisors is an integer number (1283029629).

Almost surely, 2^3421412342 is an apocalyptic number.

3421412342 is a deficient number, since it is larger than the sum of its proper divisors (1710706174).

3421412342 is a wasteful number, since it uses less digits than its factorization.

3421412342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1710706173.

The product of its digits is 4608, while the sum is 26.

The square root of 3421412342 is about 58492.8400917582. The cubic root of 3421412342 is about 1506.8446224420.

Adding to 3421412342 its reverse (2432141243), we get a palindrome (5853553585).

The spelling of 3421412342 in words is "three billion, four hundred twenty-one million, four hundred twelve thousand, three hundred forty-two".