3216874248000 has 672 divisors, whose sum is σ = 13336571109888. Its totient is φ = 724921344000.

The previous prime is 3216874247933. The next prime is 3216874248013. The reversal of 3216874248000 is 8424786123.

It is a happy number.

3216874248000 is a `hidden beast` number, since 3 + 2 + 168 + 7 + 4 + 2 + 480 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (672).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 35739052 + ... + 35828948.

Almost surely, 2^{3216874248000} is an apocalyptic number.

3216874248000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3216874248000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6668285554944).

3216874248000 is an abundant number, since it is smaller than the sum of its proper divisors (10119696861888).

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

3216874248000 is a wasteful number, since it uses less digits than its factorization.

3216874248000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90008 (or 89985 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 45.

The spelling of 3216874248000 in words is "three trillion, two hundred sixteen billion, eight hundred seventy-four million, two hundred forty-eight thousand".