43124103045 has 12 divisors (see below), whose sum is σ = 74748445356. Its totient is φ = 22999521600.

The previous prime is 43124103041. The next prime is 43124103089. The reversal of 43124103045 is 54030142134.

It is a happy number.

43124103045 is a `hidden beast` number, since 4 + 312 + 41 + 0 + 304 + 5 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 15439802049 + 27684300996 = 124257^2 + 166386^2 .

It is not a de Polignac number, because 43124103045 - 2² = 43124103041 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43124103041) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 479156656 + ... + 479156745.

It is an arithmetic number, because the mean of its divisors is an integer number (6229037113).

Almost surely, 2^43124103045 is an apocalyptic number.

43124103045 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

43124103045 is a deficient number, since it is larger than the sum of its proper divisors (31624342311).

43124103045 is a wasteful number, since it uses less digits than its factorization.

43124103045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 958313412 (or 958313409 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

Adding to 43124103045 its reverse (54030142134), we get a palindrome (97154245179).

The spelling of 43124103045 in words is "forty-three billion, one hundred twenty-four million, one hundred three thousand, forty-five".