124222434144 has 48 divisors (see below), whose sum is σ = 326237446080. Its totient is φ = 41387978880.

The previous prime is 124222434121. The next prime is 124222434163. The reversal of 124222434144 is 441434222421.

124222434144 = 44025² + 44026² + ... + 44088².

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-4 number, since 4×124222434144⁴ (a number of 45 digits) contains 4444 as substring.

It is a nude number because it is divisible by every one of its digits.

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, 99034 + ... + 508185.

It is an arithmetic number, because the mean of its divisors is an integer number (6796613460).

Almost surely, 2^124222434144 is an apocalyptic number.

It is an amenable number.

124222434144 is an abundant number, since it is smaller than the sum of its proper divisors (202015011936).

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

124222434144 is a wasteful number, since it uses less digits than its factorization.

124222434144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 609363 (or 609355 counting only the distinct ones).

The product of its digits is 49152, while the sum is 33.

Adding to 124222434144 its reverse (441434222421), we get a palindrome (565656656565).

The spelling of 124222434144 in words is "one hundred twenty-four billion, two hundred twenty-two million, four hundred thirty-four thousand, one hundred forty-four".