4021010110144 has 28 divisors (see below), whose sum is σ = 8326113328944. Its totient is φ = 1923091791104.

The previous prime is 4021010110069. The next prime is 4021010110181. The reversal of 4021010110144 is 4410110101204.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1365830767 + ... + 1365833710.

Almost surely, 2^{4021010110144} is an apocalyptic number.

It is an amenable number.

4021010110144 is an abundant number, since it is smaller than the sum of its proper divisors (4305103218800).

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

4021010110144 is a wasteful number, since it uses less digits than its factorization.

4021010110144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2731664512 (or 2731664502 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 4021010110144 its reverse (4410110101204), we get a palindrome (8431120211348).

The spelling of 4021010110144 in words is "four trillion, twenty-one billion, ten million, one hundred ten thousand, one hundred forty-four".