3421235242 has 16 divisors (see below), whose sum is σ = 5346129600. Its totient is φ = 1640606560.

The previous prime is 3421235239. The next prime is 3421235243. The reversal of 3421235242 is 2425321243.

It is a super-2 number, since 2×3421235242² = 23409701162205597128, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3421235242.

It is not an unprimeable number, because it can be changed into a prime (3421235243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 348742 + ... + 358417.

It is an arithmetic number, because the mean of its divisors is an integer number (334133100).

Almost surely, 2^3421235242 is an apocalyptic number.

3421235242 is a deficient number, since it is larger than the sum of its proper divisors (1924894358).

3421235242 is a wasteful number, since it uses less digits than its factorization.

3421235242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 707261.

The product of its digits is 11520, while the sum is 28.

The square root of 3421235242 is about 58491.3262116701. The cubic root of 3421235242 is about 1506.8186227709.

Adding to 3421235242 its reverse (2425321243), we get a palindrome (5846556485).

The spelling of 3421235242 in words is "three billion, four hundred twenty-one million, two hundred thirty-five thousand, two hundred forty-two".