3132203869872 has 1280 divisors, whose sum is σ = 11887879127040. Its totient is φ = 766004428800.

The previous prime is 3132203869853. The next prime is 3132203869877. The reversal of 3132203869872 is 2789683022313.

3132203869872 is a `hidden beast` number, since 31 + 3 + 220 + 386 + 9 + 8 + 7 + 2 = 666.

It is a super-2 number, since 2×3132203869872² (a number of 26 digits) contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (3132203869877) by changing a digit.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 12187563568 + ... + 12187563824.

It is an arithmetic number, because the mean of its divisors is an integer number (9287405568).

Almost surely, 2^{3132203869872} 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 3132203869872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5943939563520).

3132203869872 is an abundant number, since it is smaller than the sum of its proper divisors (8755675257168).

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

3132203869872 is a wasteful number, since it uses less digits than its factorization.

3132203869872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 599 (or 587 counting only the distinct ones).

The product of its (nonzero) digits is 5225472, while the sum is 54.

The spelling of 3132203869872 in words is "three trillion, one hundred thirty-two billion, two hundred three million, eight hundred sixty-nine thousand, eight hundred seventy-two".