501343301142 has 48 divisors (see below), whose sum is σ = 1101256041600. Its totient is φ = 164805411456.

The previous prime is 501343301117. The next prime is 501343301167. The reversal of 501343301142 is 241103343105.

It is a happy number.

501343301142 is a `hidden beast` number, since 5 + 0 + 1 + 343 + 301 + 14 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (501343301117) and next prime (501343301167).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14369563 + ... + 14404409.

It is an arithmetic number, because the mean of its divisors is an integer number (22942834200).

Almost surely, 2^501343301142 is an apocalyptic number.

501343301142 is an abundant number, since it is smaller than the sum of its proper divisors (599912740458).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

501343301142 is a wasteful number, since it uses less digits than its factorization.

501343301142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45877 (or 45874 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

Adding to 501343301142 its reverse (241103343105), we get a palindrome (742446644247).

The spelling of 501343301142 in words is "five hundred one billion, three hundred forty-three million, three hundred one thousand, one hundred forty-two".