3214122443240 has 128 divisors (see below), whose sum is σ = 7341992098560. Its totient is φ = 1266196783104.

The previous prime is 3214122443239. The next prime is 3214122443317. The reversal of 3214122443240 is 423442214123.

It is a happy number.

It is a super-3 number, since 3×3214122443240³ (a number of 38 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3214122443197 and 3214122443206.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1206954149 + ... + 1206956811.

It is an arithmetic number, because the mean of its divisors is an integer number (57359313270).

Almost surely, 2^{3214122443240} is an apocalyptic number.

It is an amenable number.

3214122443240 is an abundant number, since it is smaller than the sum of its proper divisors (4127869655320).

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

3214122443240 is a wasteful number, since it uses less digits than its factorization.

3214122443240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4171 (or 4167 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 3214122443240 its reverse (423442214123), we get a palindrome (3637564657363).

The spelling of 3214122443240 in words is "three trillion, two hundred fourteen billion, one hundred twenty-two million, four hundred forty-three thousand, two hundred forty".