89143213266242 has 16 divisors (see below), whose sum is σ = 142448988945312. Its totient is φ = 41692387003200.

The previous prime is 89143213266229. The next prime is 89143213266281. The reversal of 89143213266242 is 24266231234198.

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, 8042507384 + ... + 8042518467.

It is an arithmetic number, because the mean of its divisors is an integer number (8903061809082).

Almost surely, 2^{89143213266242} is an apocalyptic number.

89143213266242 is a deficient number, since it is larger than the sum of its proper divisors (53305775679070).

89143213266242 is a wasteful number, since it uses less digits than its factorization.

89143213266242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16085026033.

The product of its digits is 5971968, while the sum is 53.

The spelling of 89143213266242 in words is "eighty-nine trillion, one hundred forty-three billion, two hundred thirteen million, two hundred sixty-six thousand, two hundred forty-two".