3250212665868 has 384 divisors, whose sum is σ = 10243306752000. Its totient is φ = 890023292928.

The previous prime is 3250212665807. The next prime is 3250212665873. The reversal of 3250212665868 is 8685662120523.

3250212665868 is a `hidden beast` number, since 3 + 2 + 50 + 2 + 1 + 2 + 6 + 6 + 586 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 91814380 + ... + 91849772.

It is an arithmetic number, because the mean of its divisors is an integer number (26675278000).

Almost surely, 2^{3250212665868} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3250212665868, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5121653376000).

3250212665868 is an abundant number, since it is smaller than the sum of its proper divisors (6993094086132).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3250212665868 is a wasteful number, since it uses less digits than its factorization.

3250212665868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35531 (or 35509 counting only the distinct ones).

The product of its (nonzero) digits is 8294400, while the sum is 54.

The spelling of 3250212665868 in words is "three trillion, two hundred fifty billion, two hundred twelve million, six hundred sixty-five thousand, eight hundred sixty-eight".