106240340252 has 6 divisors (see below), whose sum is σ = 185920595448. Its totient is φ = 53120170124.

The previous prime is 106240340201. The next prime is 106240340273. The reversal of 106240340252 is 252043042601.

It is a super-2 number, since 2×106240340252² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13280042528 + ... + 13280042535.

It is an arithmetic number, because the mean of its divisors is an integer number (30986765908).

Almost surely, 2^106240340252 is an apocalyptic number.

It is an amenable number.

106240340252 is a deficient number, since it is larger than the sum of its proper divisors (79680255196).

106240340252 is a wasteful number, since it uses less digits than its factorization.

106240340252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26560085067 (or 26560085065 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 106240340252 its reverse (252043042601), we get a palindrome (358283382853).

The spelling of 106240340252 in words is "one hundred six billion, two hundred forty million, three hundred forty thousand, two hundred fifty-two".