4220132012144 has 40 divisors (see below), whose sum is σ = 8533739272992. Its totient is φ = 2017913990400.

The previous prime is 4220132012123. The next prime is 4220132012179. The reversal of 4220132012144 is 4412102310224.

It is a congruent number.

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, 652994 + ... + 2977694.

Almost surely, 2^{4220132012144} is an apocalyptic number.

It is an amenable number.

4220132012144 is an abundant number, since it is smaller than the sum of its proper divisors (4313607260848).

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

4220132012144 is a wasteful number, since it uses less digits than its factorization.

4220132012144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2329665 (or 2329659 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 4220132012144 its reverse (4412102310224), we get a palindrome (8632234322368).

The spelling of 4220132012144 in words is "four trillion, two hundred twenty billion, one hundred thirty-two million, twelve thousand, one hundred forty-four".