3215286355049 has 8 divisors (see below), whose sum is σ = 3336202194432. Its totient is φ = 3095445323520.

The previous prime is 3215286355031. The next prime is 3215286355063. The reversal of 3215286355049 is 9405536825123.

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

It is a cyclic number.

It is not a de Polignac number, because 3215286355049 - 2³⁶ = 3146566878313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3215286351049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 268695869 + ... + 268707834.

It is an arithmetic number, because the mean of its divisors is an integer number (417025274304).

Almost surely, 2^{3215286355049} is an apocalyptic number.

It is an amenable number.

3215286355049 is a deficient number, since it is larger than the sum of its proper divisors (120915839383).

3215286355049 is a wasteful number, since it uses less digits than its factorization.

3215286355049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 537403927.

The product of its (nonzero) digits is 7776000, while the sum is 53.

The spelling of 3215286355049 in words is "three trillion, two hundred fifteen billion, two hundred eighty-six million, three hundred fifty-five thousand, forty-nine".