124425134941 has 2 divisors, whose sum is σ = 124425134942. Its totient is φ = 124425134940.

The previous prime is 124425134863. The next prime is 124425135059. The reversal of 124425134941 is 149431524421.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 121646790841 + 2778344100 = 348779^2 + 52710^2 .

It is a cyclic number.

It is not a de Polignac number, because 124425134941 - 2²¹ = 124423037789 is a prime.

It is a super-2 number, since 2×124425134941² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 124425134894 and 124425134903.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (124425174941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62212567470 + 62212567471.

It is an arithmetic number, because the mean of its divisors is an integer number (62212567471).

Almost surely, 2^124425134941 is an apocalyptic number.

It is an amenable number.

124425134941 is a deficient number, since it is larger than the sum of its proper divisors (1).

124425134941 is an equidigital number, since it uses as much as digits as its factorization.

124425134941 is an evil number, because the sum of its binary digits is even.

The product of its digits is 138240, while the sum is 40.

The spelling of 124425134941 in words is "one hundred twenty-four billion, four hundred twenty-five million, one hundred thirty-four thousand, nine hundred forty-one".