994229589088 has 48 divisors (see below), whose sum is σ = 1997298293760. Its totient is φ = 487075305600.

The previous prime is 994229589083. The next prime is 994229589091. The reversal of 994229589088 is 880985922499.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 994229589088.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (994229589083) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1169928 + ... + 1832263.

It is an arithmetic number, because the mean of its divisors is an integer number (41610381120).

Almost surely, 2^994229589088 is an apocalyptic number.

It is an amenable number.

994229589088 is an abundant number, since it is smaller than the sum of its proper divisors (1003068704672).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

994229589088 is a wasteful number, since it uses less digits than its factorization.

994229589088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3002411 (or 3002403 counting only the distinct ones).

The product of its (nonzero) digits is 268738560, while the sum is 73.

The spelling of 994229589088 in words is "nine hundred ninety-four billion, two hundred twenty-nine million, five hundred eighty-nine thousand, eighty-eight".