3212124314140 has 24 divisors (see below), whose sum is σ = 7709098354272. Its totient is φ = 1101299764800.

The previous prime is 3212124314099. The next prime is 3212124314141. The reversal of 3212124314140 is 414134212123.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 3212124314099 and 3212124314108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3212124314141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11471872411 + ... + 11471872690.

It is an arithmetic number, because the mean of its divisors is an integer number (321212431428).

Almost surely, 2^{3212124314140} is an apocalyptic number.

It is an amenable number.

3212124314140 is an abundant number, since it is smaller than the sum of its proper divisors (4496974040132).

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

3212124314140 is a wasteful number, since it uses less digits than its factorization.

3212124314140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22943745117 (or 22943745115 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 3212124314140 its reverse (414134212123), we get a palindrome (3626258526263).

The spelling of 3212124314140 in words is "three trillion, two hundred twelve billion, one hundred twenty-four million, three hundred fourteen thousand, one hundred forty".