3124535426 has 4 divisors (see below), whose sum is σ = 4686803142. Its totient is φ = 1562267712.

The previous prime is 3124535423. The next prime is 3124535461. The reversal of 3124535426 is 6245354213.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2655856225 + 468679201 = 51535^2 + 21649^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3124535423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 781133855 + ... + 781133858.

Almost surely, 2^3124535426 is an apocalyptic number.

3124535426 is a deficient number, since it is larger than the sum of its proper divisors (1562267716).

3124535426 is a wasteful number, since it uses less digits than its factorization.

3124535426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1562267715.

The product of its digits is 86400, while the sum is 35.

The square root of 3124535426 is about 55897.5440068703. The cubic root of 3124535426 is about 1461.9364163097.

Adding to 3124535426 its reverse (6245354213), we get a palindrome (9369889639).

The spelling of 3124535426 in words is "three billion, one hundred twenty-four million, five hundred thirty-five thousand, four hundred twenty-six".