501232207343 has 8 divisors (see below), whose sum is σ = 572841717888. Its totient is φ = 429623924184.

The previous prime is 501232207309. The next prime is 501232207379. The reversal of 501232207343 is 343702232105.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 501232207343 - 2¹⁶ = 501232141807 is a prime.

It is a super-2 number, since 2×501232207343² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (501232207043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 868280 + ... + 1325282.

It is an arithmetic number, because the mean of its divisors is an integer number (71605214736).

Almost surely, 2^501232207343 is an apocalyptic number.

501232207343 is a deficient number, since it is larger than the sum of its proper divisors (71609510545).

501232207343 is a wasteful number, since it uses less digits than its factorization.

501232207343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613693.

The product of its (nonzero) digits is 30240, while the sum is 32.

Adding to 501232207343 its reverse (343702232105), we get a palindrome (844934439448).

The spelling of 501232207343 in words is "five hundred one billion, two hundred thirty-two million, two hundred seven thousand, three hundred forty-three".