3242451225490 has 16 divisors (see below), whose sum is σ = 5836469478552. Its totient is φ = 1296967762944.

The previous prime is 3242451225487. The next prime is 3242451225491. The reversal of 3242451225490 is 945221542423.

It can be written as a sum of positive squares in 4 ways, for example, as 1965634844121 + 1276816381369 = 1402011^2 + 1129963^2 .

It is not an unprimeable number, because it can be changed into a prime (3242451225491) 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, 484239 + ... + 2592178.

Almost surely, 2^{3242451225490} is an apocalyptic number.

3242451225490 is a deficient number, since it is larger than the sum of its proper divisors (2594018253062).

3242451225490 is a wasteful number, since it uses less digits than its factorization.

3242451225490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3181821.

The product of its (nonzero) digits is 691200, while the sum is 43.

The spelling of 3242451225490 in words is "three trillion, two hundred forty-two billion, four hundred fifty-one million, two hundred twenty-five thousand, four hundred ninety".