4561455342422 has 16 divisors (see below), whose sum is σ = 7464527006400. Its totient is φ = 2073297860040.

The previous prime is 4561455342331. The next prime is 4561455342461. The reversal of 4561455342422 is 2242435541654.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4032272 + ... + 5038067.

It is an arithmetic number, because the mean of its divisors is an integer number (466532937900).

Almost surely, 2^{4561455342422} is an apocalyptic number.

4561455342422 is a deficient number, since it is larger than the sum of its proper divisors (2903071663978).

4561455342422 is a wasteful number, since it uses less digits than its factorization.

4561455342422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9093211.

The product of its digits is 4608000, while the sum is 47.

The spelling of 4561455342422 in words is "four trillion, five hundred sixty-one billion, four hundred fifty-five million, three hundred forty-two thousand, four hundred twenty-two".