1423043622562 has 32 divisors (see below), whose sum is σ = 2312859225600. Its totient is φ = 654045842688.

The previous prime is 1423043622509. The next prime is 1423043622587. The reversal of 1423043622562 is 2652263403241.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26682639 + ... + 26735917.

It is an arithmetic number, because the mean of its divisors is an integer number (72276850800).

Almost surely, 2^{1423043622562} is an apocalyptic number.

1423043622562 is a deficient number, since it is larger than the sum of its proper divisors (889815603038).

1423043622562 is a wasteful number, since it uses less digits than its factorization.

1423043622562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71610.

The product of its (nonzero) digits is 414720, while the sum is 40.

The spelling of 1423043622562 in words is "one trillion, four hundred twenty-three billion, forty-three million, six hundred twenty-two thousand, five hundred sixty-two".