7343621352242 has 32 divisors (see below), whose sum is σ = 12646170980352. Its totient is φ = 3132991301904.

The previous prime is 7343621352163. The next prime is 7343621352271. The reversal of 7343621352242 is 2422531263437.

It is a junction number, because it is equal to n+sod(n) for n = 7343621352193 and 7343621352202.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75513173 + ... + 75610359.

It is an arithmetic number, because the mean of its divisors is an integer number (395192843136).

Almost surely, 2^{7343621352242} is an apocalyptic number.

7343621352242 is a deficient number, since it is larger than the sum of its proper divisors (5302549628110).

7343621352242 is a wasteful number, since it uses less digits than its factorization.

7343621352242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121622.

The product of its digits is 1451520, while the sum is 44.

The spelling of 7343621352242 in words is "seven trillion, three hundred forty-three billion, six hundred twenty-one million, three hundred fifty-two thousand, two hundred forty-two".