705226227442 has 8 divisors (see below), whose sum is σ = 1154006554032. Its totient is φ = 320557376100.

The previous prime is 705226227439. The next prime is 705226227481. The reversal of 705226227442 is 244722622507.

It is a sphenic number, since it is the product of 3 distinct primes.

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 in 3 ways as a sum of consecutive naturals, for example, 16027868784 + ... + 16027868827.

It is an arithmetic number, because the mean of its divisors is an integer number (144250819254).

Almost surely, 2^705226227442 is an apocalyptic number.

705226227442 is a deficient number, since it is larger than the sum of its proper divisors (448780326590).

705226227442 is a wasteful number, since it uses less digits than its factorization.

705226227442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32055737624.

The product of its (nonzero) digits is 752640, while the sum is 43.

Adding to 705226227442 its reverse (244722622507), we get a palindrome (949948849949).

The spelling of 705226227442 in words is "seven hundred five billion, two hundred twenty-six million, two hundred twenty-seven thousand, four hundred forty-two".