124013045425 has 48 divisors (see below), whose sum is σ = 167401754352. Its totient is φ = 90764697600.

The previous prime is 124013045423. The next prime is 124013045461. The reversal of 124013045425 is 524540310421.

It can be written as a sum of positive squares in 24 ways, for example, as 89690666256 + 34322379169 = 299484^2 + 185263^2 .

It is not a de Polignac number, because 124013045425 - 2¹ = 124013045423 is a prime.

It is a super-2 number, since 2×124013045425² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (124013045423) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4813879 + ... + 4839571.

It is an arithmetic number, because the mean of its divisors is an integer number (3487536549).

Almost surely, 2^124013045425 is an apocalyptic number.

It is an amenable number.

124013045425 is a deficient number, since it is larger than the sum of its proper divisors (43388708927).

124013045425 is a wasteful number, since it uses less digits than its factorization.

124013045425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26038 (or 26033 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 124013045425 its reverse (524540310421), we get a palindrome (648553355846).

The spelling of 124013045425 in words is "one hundred twenty-four billion, thirteen million, forty-five thousand, four hundred twenty-five".