124535341445 has 24 divisors (see below), whose sum is σ = 158633851896. Its totient is φ = 93838868352.

The previous prime is 124535341439. The next prime is 124535341459. The reversal of 124535341445 is 544143535421.

It can be written as a sum of positive squares in 4 ways, for example, as 42898280161 + 81637061284 = 207119^2 + 285722^2 .

It is not a de Polignac number, because 124535341445 - 2⁴ = 124535341429 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 112859 + ... + 511671.

It is an arithmetic number, because the mean of its divisors is an integer number (6609743829).

Almost surely, 2^124535341445 is an apocalyptic number.

It is an amenable number.

124535341445 is a deficient number, since it is larger than the sum of its proper divisors (34098510451).

124535341445 is a wasteful number, since it uses less digits than its factorization.

124535341445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 399029 (or 399010 counting only the distinct ones).

The product of its digits is 576000, while the sum is 41.

Adding to 124535341445 its reverse (544143535421), we get a palindrome (668678876866).

The spelling of 124535341445 in words is "one hundred twenty-four billion, five hundred thirty-five million, three hundred forty-one thousand, four hundred forty-five".