3242257070656 has 14 divisors (see below), whose sum is σ = 6433853874710. Its totient is φ = 1621128535296.

The previous prime is 3242257070609. The next prime is 3242257070711. The reversal of 3242257070656 is 6560707522423.

It can be written as a sum of positive squares in only one way, i.e., 3087808070656 + 154449000000 = 1757216^2 + 393000^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25330133301 + ... + 25330133428.

Almost surely, 2^{3242257070656} is an apocalyptic number.

It is an amenable number.

3242257070656 is a deficient number, since it is larger than the sum of its proper divisors (3191596804054).

3242257070656 is an equidigital number, since it uses as much as digits as its factorization.

3242257070656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50660266741 (or 50660266731 counting only the distinct ones).

The product of its (nonzero) digits is 4233600, while the sum is 49.

The spelling of 3242257070656 in words is "three trillion, two hundred forty-two billion, two hundred fifty-seven million, seventy thousand, six hundred fifty-six".