3213433242 has 32 divisors (see below), whose sum is σ = 7147771200. Its totient is φ = 1070123184.

The previous prime is 3213433217. The next prime is 3213433253. The reversal of 3213433242 is 2423343123.

3213433242 is a `hidden beast` number, since 321 + 3 + 4 + 332 + 4 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29893 + ... + 85559.

It is an arithmetic number, because the mean of its divisors is an integer number (223367850).

Almost surely, 2^3213433242 is an apocalyptic number.

3213433242 is an abundant number, since it is smaller than the sum of its proper divisors (3934337958).

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

3213433242 is a wasteful number, since it uses less digits than its factorization.

3213433242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56747 (or 56741 counting only the distinct ones).

The product of its digits is 10368, while the sum is 27.

The square root of 3213433242 is about 56687.1523539505. The cubic root of 3213433242 is about 1475.6717410671.

Adding to 3213433242 its reverse (2423343123), we get a palindrome (5636776365).

The spelling of 3213433242 in words is "three billion, two hundred thirteen million, four hundred thirty-three thousand, two hundred forty-two".