3204302251145 has 8 divisors (see below), whose sum is σ = 3845177738880. Its totient is φ = 2563431775920.

The previous prime is 3204302251099. The next prime is 3204302251187. The reversal of 3204302251145 is 5411522034023.

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

It is not a de Polignac number, because 3204302251145 - 2¹² = 3204302247049 is a prime.

It is a super-2 number, since 2×3204302251145² (a number of 26 digits) contains 22 as substring.

It is a Curzon number.

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, 336590 + ... + 2553800.

It is an arithmetic number, because the mean of its divisors is an integer number (480647217360).

Almost surely, 2^{3204302251145} is an apocalyptic number.

It is an amenable number.

3204302251145 is a deficient number, since it is larger than the sum of its proper divisors (640875487735).

3204302251145 is a wasteful number, since it uses less digits than its factorization.

3204302251145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2506255.

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 3204302251145 its reverse (5411522034023), we get a palindrome (8615824285168).

The spelling of 3204302251145 in words is "three trillion, two hundred four billion, three hundred two million, two hundred fifty-one thousand, one hundred forty-five".