6226631547242 has 4 divisors (see below), whose sum is σ = 9339947320866. Its totient is φ = 3113315773620.

The previous prime is 6226631547223. The next prime is 6226631547259. The reversal of 6226631547242 is 2427451366226.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3833611277521 + 2393020269721 = 1957961^2 + 1546939^2 .

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, 1556657886809 + ... + 1556657886812.

Almost surely, 2^{6226631547242} is an apocalyptic number.

6226631547242 is a deficient number, since it is larger than the sum of its proper divisors (3113315773624).

6226631547242 is a wasteful number, since it uses less digits than its factorization.

6226631547242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3113315773623.

The product of its digits is 5806080, while the sum is 50.

The spelling of 6226631547242 in words is "six trillion, two hundred twenty-six billion, six hundred thirty-one million, five hundred forty-seven thousand, two hundred forty-two".