532240034251 has 4 divisors (see below), whose sum is σ = 532275700600. Its totient is φ = 532204367904.

The previous prime is 532240034233. The next prime is 532240034279. The reversal of 532240034251 is 152430042235.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-532240034251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (532240034351) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17810781 + ... + 17840638.

It is an arithmetic number, because the mean of its divisors is an integer number (133068925150).

Almost surely, 2^532240034251 is an apocalyptic number.

532240034251 is a deficient number, since it is larger than the sum of its proper divisors (35666349).

532240034251 is a wasteful number, since it uses less digits than its factorization.

532240034251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35666348.

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 532240034251 its reverse (152430042235), we get a palindrome (684670076486).

The spelling of 532240034251 in words is "five hundred thirty-two billion, two hundred forty million, thirty-four thousand, two hundred fifty-one".