3043213402 has 4 divisors (see below), whose sum is σ = 4564820106. Its totient is φ = 1521606700.

The previous prime is 3043213391. The next prime is 3043213403. The reversal of 3043213402 is 2043123403.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3042735921 + 477481 = 55161^2 + 691^2 .

It is a super-2 number, since 2×3043213402² = 18522295620224827208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3043213403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 760803349 + ... + 760803352.

Almost surely, 2^3043213402 is an apocalyptic number.

3043213402 is a deficient number, since it is larger than the sum of its proper divisors (1521606704).

3043213402 is a wasteful number, since it uses less digits than its factorization.

3043213402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1521606703.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 3043213402 is about 55165.3278971493. The cubic root of 3043213402 is about 1449.1415294182.

Adding to 3043213402 its reverse (2043123403), we get a palindrome (5086336805).

It can be divided in two parts, 30432 and 13402, that added together give a palindrome (43834).

The spelling of 3043213402 in words is "three billion, forty-three million, two hundred thirteen thousand, four hundred two".