3402012424 has 32 divisors (see below), whose sum is σ = 6563700000. Its totient is φ = 1652136192.

The previous prime is 3402012413. The next prime is 3402012431. The reversal of 3402012424 is 4242102043.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 3402012395 and 3402012404.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33952 + ... + 89200.

It is an arithmetic number, because the mean of its divisors is an integer number (205115625).

Almost surely, 2^3402012424 is an apocalyptic number.

It is an amenable number.

3402012424 is a deficient number, since it is larger than the sum of its proper divisors (3161687576).

3402012424 is a wasteful number, since it uses less digits than its factorization.

3402012424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55477 (or 55473 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 3402012424 is about 58326.7727891746. The cubic root of 3402012424 is about 1503.9912113282.

Adding to 3402012424 its reverse (4242102043), we get a palindrome (7644114467).

The spelling of 3402012424 in words is "three billion, four hundred two million, twelve thousand, four hundred twenty-four".