3242121253 has 8 divisors (see below), whose sum is σ = 3707791808. Its totient is φ = 2777078304.

The previous prime is 3242121229. The next prime is 3242121301. The reversal of 3242121253 is 3521212423.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-3242121253 is a prime.

It is a super-2 number, since 2×3242121253² = 21022700438308580018, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3242122253) 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, 145776 + ... + 166537.

It is an arithmetic number, because the mean of its divisors is an integer number (463473976).

Almost surely, 2^3242121253 is an apocalyptic number.

It is an amenable number.

3242121253 is a deficient number, since it is larger than the sum of its proper divisors (465670555).

3242121253 is a wasteful number, since it uses less digits than its factorization.

3242121253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313803.

The product of its digits is 2880, while the sum is 25.

The square root of 3242121253 is about 56939.6281424457. The cubic root of 3242121253 is about 1480.0501037640.

Adding to 3242121253 its reverse (3521212423), we get a palindrome (6763333676).

The spelling of 3242121253 in words is "three billion, two hundred forty-two million, one hundred twenty-one thousand, two hundred fifty-three".