124431234242053 has 4 divisors (see below), whose sum is σ = 124431325173568. Its totient is φ = 124431143310540.

The previous prime is 124431234242039. The next prime is 124431234242071. The reversal of 124431234242053 is 350242432134421.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 124431234242053 - 2⁹ = 124431234241541 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 124431234241997 and 124431234242015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124431234242753) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43381293 + ... + 46160578.

It is an arithmetic number, because the mean of its divisors is an integer number (31107831293392).

Almost surely, 2^{124431234242053} is an apocalyptic number.

It is an amenable number.

124431234242053 is a deficient number, since it is larger than the sum of its proper divisors (90931515).

124431234242053 is an equidigital number, since it uses as much as digits as its factorization.

124431234242053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90931514.

The product of its (nonzero) digits is 552960, while the sum is 40.

Adding to 124431234242053 its reverse (350242432134421), we get a palindrome (474673666376474).

The spelling of 124431234242053 in words is "one hundred twenty-four trillion, four hundred thirty-one billion, two hundred thirty-four million, two hundred forty-two thousand, fifty-three".