124402402441 has 8 divisors (see below), whose sum is σ = 127771137224. Its totient is φ = 121034010240.

The previous prime is 124402402433. The next prime is 124402402483. The reversal of 124402402441 is 144204204421.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 74090118025 + 50312284416 = 272195^2 + 224304^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 124402402441 - 2³ = 124402402433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (124402403441) 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, 762661 + ... + 911293.

It is an arithmetic number, because the mean of its divisors is an integer number (15971392153).

Almost surely, 2^124402402441 is an apocalyptic number.

It is an amenable number.

124402402441 is a deficient number, since it is larger than the sum of its proper divisors (3368734783).

124402402441 is a wasteful number, since it uses less digits than its factorization.

124402402441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171291.

The product of its (nonzero) digits is 8192, while the sum is 28.

Adding to 124402402441 its reverse (144204204421), we get a palindrome (268606606862).

The spelling of 124402402441 in words is "one hundred twenty-four billion, four hundred two million, four hundred two thousand, four hundred forty-one".