130440224322442 has 32 divisors (see below), whose sum is σ = 201477708495360. Its totient is φ = 63301441215600.

The previous prime is 130440224322439. The next prime is 130440224322451. The reversal of 130440224322442 is 244223422044031.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1272817 + ... + 16201867.

It is an arithmetic number, because the mean of its divisors is an integer number (6296178390480).

Almost surely, 2^{130440224322442} is an apocalyptic number.

130440224322442 is a deficient number, since it is larger than the sum of its proper divisors (71037484172918).

130440224322442 is a wasteful number, since it uses less digits than its factorization.

130440224322442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14929738.

The product of its (nonzero) digits is 294912, while the sum is 37.

Adding to 130440224322442 its reverse (244223422044031), we get a palindrome (374663646366473).

The spelling of 130440224322442 in words is "one hundred thirty trillion, four hundred forty billion, two hundred twenty-four million, three hundred twenty-two thousand, four hundred forty-two".