3211242644512 has 48 divisors (see below), whose sum is σ = 7225568606592. Its totient is φ = 1376194913280.

The previous prime is 3211242644483. The next prime is 3211242644521. The reversal of 3211242644512 is 2154462421123.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6002712 + ... + 6515752.

It is an arithmetic number, because the mean of its divisors is an integer number (150532679304).

Almost surely, 2^{3211242644512} is an apocalyptic number.

3211242644512 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3211242644512 is an abundant number, since it is smaller than the sum of its proper divisors (4014325962080).

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

3211242644512 is a wasteful number, since it uses less digits than its factorization.

3211242644512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 541001 (or 540993 counting only the distinct ones).

The product of its digits is 92160, while the sum is 37.

The spelling of 3211242644512 in words is "three trillion, two hundred eleven billion, two hundred forty-two million, six hundred forty-four thousand, five hundred twelve".