89610892143394 has 8 divisors (see below), whose sum is σ = 134417854551708. Its totient is φ = 44804940626160.

The previous prime is 89610892143373. The next prime is 89610892143457. The reversal of 89610892143394 is 49334129801698.

It can be written as a sum of positive squares in 2 ways, for example, as 51554022692769 + 38056869450625 = 7180113^2 + 6169025^2 .

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

It is a super-2 number, since 2×89610892143394² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 252501117 + ... + 252855760.

Almost surely, 2^{89610892143394} is an apocalyptic number.

89610892143394 is a deficient number, since it is larger than the sum of its proper divisors (44806962408314).

89610892143394 is a wasteful number, since it uses less digits than its factorization.

89610892143394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505445540.

The product of its (nonzero) digits is 80621568, while the sum is 67.

The spelling of 89610892143394 in words is "eighty-nine trillion, six hundred ten billion, eight hundred ninety-two million, one hundred forty-three thousand, three hundred ninety-four".