4234140022144 has 32 divisors (see below), whose sum is σ = 8631368297640. Its totient is φ = 2067835822080.

The previous prime is 4234140022067. The next prime is 4234140022163. The reversal of 4234140022144 is 4412200414324.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

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, 384636577 + ... + 384647584.

Almost surely, 2^{4234140022144} is an apocalyptic number.

It is an amenable number.

4234140022144 is an abundant number, since it is smaller than the sum of its proper divisors (4397228275496).

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

4234140022144 is an equidigital number, since it uses as much as digits as its factorization.

4234140022144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 769284218 (or 769284206 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 31.

Adding to 4234140022144 its reverse (4412200414324), we get a palindrome (8646340436468).

The spelling of 4234140022144 in words is "four trillion, two hundred thirty-four billion, one hundred forty million, twenty-two thousand, one hundred forty-four".