124441400553 has 8 divisors (see below), whose sum is σ = 166538678400. Its totient is φ = 82652528208.

The previous prime is 124441400539. The next prime is 124441400557. The reversal of 124441400553 is 355004144421.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 124441400553 - 2⁵ = 124441400521 is a prime.

It is not an unprimeable number, because it can be changed into a prime (124441400557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77100433 + ... + 77102046.

It is an arithmetic number, because the mean of its divisors is an integer number (20817334800).

Almost surely, 2^124441400553 is an apocalyptic number.

It is an amenable number.

124441400553 is a deficient number, since it is larger than the sum of its proper divisors (42097277847).

124441400553 is a wasteful number, since it uses less digits than its factorization.

124441400553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154202751.

The product of its (nonzero) digits is 38400, while the sum is 33.

Adding to 124441400553 its reverse (355004144421), we get a palindrome (479445544974).

The spelling of 124441400553 in words is "one hundred twenty-four billion, four hundred forty-one million, four hundred thousand, five hundred fifty-three".